“The thinking man must oppose all cruelties no matter how deeply rooted in tradition or surrounded by a halo.”

“What we call love is in its essence reverence for life.”

“Today it is considered as exaggeration to proclaim constant respect for every form of life as being the serious demand of a rational ethic. But the time is coming when people will be amazed that the human race existed so long before it recognized that thoughtless injury to life is incompatible with real ethics. Ethics is in its unqualified form extended responsibility to everything that has life.”

“The destiny of man is to be more and more human.”

“I have given up the ambition to be a great scholar. I want to be more- simply a human. . . . We are not true humans, but beings who live by a civilization inherited from the past, that keeps us hostage, that confines us. No freedom of movement. Nothing. Everything in us is killed by our calculations for our future, by our social position and cast. You see, I am not happy-yet I am happy. I suffer, but that is part of life. I live, I don't care about my existence, and that is the beginning of wisdom.”

“To do a great right do a little wrong.”

“For I can raise no money by vile means. By heaven, I had rather coin my heart, And drop my blood for drachmas”

“Profit is a blessing, if it's not stolen.”