“Exercise dissipates tension, and tension is the enemy of serenity. I found that I worked better and thought more clearly when I was in good physical condition, and so training became one of the inflexible disciplines of my life.”

— Nelson Mandela

Interview with Gavin Evans, Soweto (15 February 1990) recounted in COVID-19 lockdown: Can you do Nelson Mandela's Robben Island prison cell workout? https://nationalpost.com/news/world/covid-19-lockdown-can-you-do-nelson-mandelas-prison-cell-workout?video_autoplay=true, 7 April 2020
1990s

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

Help us to complete the source, original and additional information

Do you have more details about the quote "Exercise dissipates tension, and tension is the enemy of serenity. I found that I worked better and thought more clearl…" by Nelson Mandela?

Nelson Mandela 143

President of South Africa, anti-apartheid activist 1918–2013

Related quotes

“When I am painting, driven by lively tensions, I want to express what’s going on in me. When that tension has ceased, when the life in me became visible, then something happened which had to happen. Over and over again you experience a work which is created in this way. What happened? It is hard to say, because it was not my mind that led but the inner desire that revealed its inner life.”

Bram van Velde (1895–1981) Dutch painter

Letter to H.P. Bremmer, 17-11-1930, City Archive The Hague, as quoted in: Bram van Velde, A Tribute, Municipal Museum De Lakenhal Leiden, Municipal Museum Schiedam, Museum de Wieger, Deurne 1994, p. 50 (English translation: Charlotte Burgmans)
1930's

“If I had to choose one which best characterized the condition of being a political leader in Athens, the word would be "tension."”

Moses I. Finley (1912–1986) American historian

Source: Democracy Ancient And Modern (Second Edition) (1985), Chapter 2, Athenian Demagogues, p. 60

“I must confess that I am not afraid of the word "tension." I have earnestly opposed violent tension, but there is a type of constructive, nonviolent tension which is necessary for growth.”

Martin Luther King, Jr. (1929–1968) American clergyman, activist, and leader in the American Civil Rights Movement

1960s, Letter from a Birmingham Jail (1963)
Context: You may well ask: "Why direct action? Why sit ins, marches and so forth? Isn't negotiation a better path?" You are quite right in calling for negotiation. Indeed, this is the very purpose of direct action. Nonviolent direct action seeks to create such a crisis and foster such a tension that a community which has constantly refused to negotiate is forced to confront the issue. It seeks so to dramatize the issue that it can no longer be ignored. My citing the creation of tension as part of the work of the nonviolent resister may sound rather shocking. But I must confess that I am not afraid of the word "tension." I have earnestly opposed violent tension, but there is a type of constructive, nonviolent tension which is necessary for growth. Just as Socrates felt that it was necessary to create a tension in the mind so that individuals could rise from the bondage of myths and half truths to the unfettered realm of creative analysis and objective appraisal, so must we see the need for nonviolent gadflies to create the kind of tension in society that will help men rise from the dark depths of prejudice and racism to the majestic heights of understanding and brotherhood. The purpose of our direct action program is to create a situation so crisis packed that it will inevitably open the door to negotiation.

“I have gradually come to one negative conclusion about the good life. It seems to me that the good life is not any fixed state. It is not, in my estimation, a state of virtue, or contentment, or nirvana, or happiness. It is not a condition in which the individual is adjusted or fulfilled or actualized. To use psychological terms, it is not a state of drive-reduction, or tension-reduction, or homeostasis”

Carl R. Rogers (1902–1987) American psychologist

Person to person: The problem of being human: A new trend in psychology (1967)
Source: page 185-186.

“Tension is something I have plenty of in life. I don't need it elsewhere.”

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

Strange Horizons interview (2008)
Context: I never read an author twice if I can't trust him or her to make it come out right. I never read an author twice if he writes the kind of books where everyone and everything is in tension from page one to the last paragraph of the last page, like that dreadful TV show, 24. Tension is something I have plenty of in life. I don't need it elsewhere.

“I have said that nothing factual that I write or say will be as truthful as my fiction. The life, the opinions, are not the work, for it is in the tension between standing apart and being involved that the imagination transforms both.”

Nadine Gordimer (1923–2014) South african Nobel-winning writer

Writing and Being (1991)
Context: I have said that nothing factual that I write or say will be as truthful as my fiction. The life, the opinions, are not the work, for it is in the tension between standing apart and being involved that the imagination transforms both. Let me give some minimal account of myself. I am what I suppose would be called a natural writer. I did not make any decision to become one. I did not, at the beginning, expect to earn a living by being read. I wrote as a child out of the joy of apprehending life through my senses — the look and scent and feel of things; and soon out of the emotions that puzzled me or raged within me and which took form, found some enlightenment, solace and delight, shaped in the written word.