“Until we establish a felt sense of kinship between our own species and those fellow mortals who share with us the sun and shadow of life on this agonized planet, there is no hope for other species, there is no hope for the environment, and there is no hope for ourselves.”
As quoted in Humanimal (2010) by Vergil Z. Ozeca, p. 172
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Jon Wynne-Tyson 3
British writer 1924Related quotes

2010s, Farewell Speech (2017)
Context: When you encounter obstacles — because I guarantee you, you will, and many of you already have — when you are struggling and you start thinking about giving up, I want you to remember something that my husband and I have talked about since we first started this journey nearly a decade ago, something that has carried us through every moment in this White House and every moment of our lives, and that is the power of hope — the belief that something better is always possible if you're willing to work for it and fight for it.
It is our fundamental belief in the power of hope that has allowed us to rise above the voices of doubt and division, of anger and fear that we have faced in our own lives and in the life of this country. Our hope that if we work hard enough and believe in ourselves, then we can be whatever we dream, regardless of the limitations that others may place on us. The hope that when people see us for who we truly are, maybe, just maybe they, too, will be inspired to rise to their best possible selves.

“Be wary of those who deceive: it is the worst species on the planet.”
Original: Diffida di chi inganna: è la peggiore specie del pianeta.
Source: prevale.net

Sakharov Prize for Freedom of Thought Acceptance Speech (2013)

“Hope is itself a species of happiness, and, perhaps, the chief happiness which this world affords”
Letter, June 8, 1762 [to an unnamed recipient], p. 103
Life of Samuel Johnson (1791), Vol I
Context: Hope is itself a species of happiness, and, perhaps, the chief happiness which this world affords: but, like all other pleasures immoderately enjoyed, the excesses of hope must be expiated by pain; and expectations improperly indulged must end in disappointment. If it be asked, what is the improper expectation which it is dangerous to indulge, experience will quickly answer, that it is such expectation as is dictated not by reason, but by desire; expectation raised, not by the common occurrences of life, but by the wants of the expectant; an expectation that requires the common course of things to be changed, and the general rules of action to be broken.

Vanna Bonta Talks Sex in Space (Interview - Femail magazine)
"Preface", in The Extended Circle: A Commonplace Book of Animal Rights (1989)