“Contrary to what is often thought, excessive hygiene, that is staying in an antibacterial environment, does not necessarily lead to a better health, sometimes it even causes health deterioration. Indirect proof may be that among children of rural backgrounds allergic diseases is less than in urban children. This is because children in the countryside are in contact with a lot more bacteria. You can see that exaggeration is unhealthy in every respect.”

— Włodzimierz Ptak

Borejza, Tomasz (January 2018): Trochę bakterii nie zaszkodzi https://www.tygodnikprzeglad.pl/troche-bakterii-zaszkodzi/. Przegląd (4/2018): pp. 54–55.

Adopted from Wikiquote. Last update June 3, 2021. History

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Włodzimierz Ptak 21

immunologist 1928–2019

Lorraine Hansberry A Raisin in the Sun

Asagai to Beneatha, Act III
A Raisin in the Sun (1959)

“According to Seth, poor health is caused mainly by destructive mental feeling patterns that directly affect the body because of the particular range within the electromagnetic system in which they fall. Bad health, for example, does not happen first, resulting in unhealthy thoughts. It is the other way around.”

Jane Roberts (1929–1984) American Writer

Source: Seth, Dreams & Projections of Consciousness, (1986), p. 237-238

“In the transformation from a rural to an urban society, children are — though they might not agree — robbed of the opportunity to do genuinely responsible work.”

Dwight D. Eisenhower (1890–1969) American general and politician, 34th president of the United States (in office from 1953 to 1961)

At Ease: Stories I Tell to Friends (1967); also quoted in Childhood Revisited (1974) by Joel I. Milgram and Dorothy June Sciarra, p. 90
1960s
Context: One circumstance that helped our character development: we were needed. I often think today of what an impact could be made if children believed they were contributing to a family's essential survival and happiness. In the transformation from a rural to an urban society, children are — though they might not agree — robbed of the opportunity to do genuinely responsible work.

“The rural and urban populations does not necessarily drift downward in the process of economic growth: indeed, there is some evidence to suggest that it is stable at best, and tends to widen because per capita productivity in urban pursuits increases more rapidly than in agriculture.”

Simon Kuznets (1901–1985) economist

Source: "Economic growth and income inequality," 1955, p. 8

“I would rather sit with the rural poor, the desperate children of urban blight, the victims of racism, and working people seeking a better life than with those whose religion is the status quo, whose goal is profit and whose hearts are cold.”

Douglas Fraser (1916–2008) American labor leader

Resignation letter from National Committee of Labor-Management Group http://www.historyisaweapon.com/defcon1/fraserresign.html, July 17, 1978; Published in: North Country Anvil, Nr. 28, (1978) p. 22

“Children, by nature, are keen, passionate and curious. What was referred to as laziness is often merely an awakening of sensitivity, a psychological inability to submit to certain absurd duties, and a natural result of the distorted, unbalanced education given to them. This laziness, which leads to an insuperable reluctance to learn, is, contrary to appearances, sometimes proof of intellectual superiority and a condemnation of the teacher.”

Octave Mirbeau (1848–1917) French journalist, art critic, travel writer, pamphleteer, novelist, and playwright

“You have given the great honour … to hundreds of millions of children in the world who are deprived of their childhood and health and education, and fundamental right to freedom. It is a great moment for all those children.”

Kailash Satyarthi (1954) Indian children's rights activist

Interview with Nobel Media (2014)
Context: You have given the great honour … to hundreds of millions of children in the world who are deprived of their childhood and health and education, and fundamental right to freedom. It is a great moment for all those children. … I am quite hopeful and rather sure that this will help in giving bigger visibility and attention to the cause of children who are most neglected and most deprived. This will also inspire individuals, activists, governments, business houses, corporate to work hand in hand to fight this out. And I am quite hopeful about it, that the recognition of this issue will help in mobilising bigger support for the cause.

“I believe – as many scientists – that excessive hygienisation of life is responsible for the development of allergies. We avoid contact with microorganisms, our children live in almost sterile conditions, we wash our hands every now and then. Our immune system hardly comes into contact with bacteria, but it is still in contact with other antigens. So, if the organism gets bored, then these other antigens, completely harmless – a protein of milk, fish, or even strawberries – start to be treated as enemies.”

Włodzimierz Ptak (1928–2019) immunologist

Mazurek, Maria (7 July 2017): Cudowna armia, która broni naszego ciała http://plus.gazetakrakowska.pl/magazyn/a/cudowna-armia-ktora-broni-naszego-ciala,12271571. Gazeta Krakowska (in Polish), pp. 18–19.

“There is a kind of animal frenzy can be whipped up sometimes among fools and children, often using religion as an excuse for it. When it happens, it is wise to be elsewhere.”

Sheri S. Tepper (1929–2016) American fiction writer

Source: The True Game, The Flight of Mavin Manyshaped (1985), Chapter 3 (p. 45)

“The more our children see men being paid to take responsibility for children, the more respectable it will be for men to do work compatible with their role as dads.”

Warren Farrell (1943) author, spokesperson, expert witness, political candidate

Source: Father and Child Reunion (2001), p. 115.

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Włodzimierz Ptak 21

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