“A disciple came to the celebrated Master of the Good Name with a question. “Rabbi, how are we to distinguish between a true master and a fake?” And the master of the good name said, “When you meet a person who poses as a master, ask him a question: whether he knows how to purify your thoughts. If he says that he knows, then he is a fake.”

“I write to understand as much as to be understood.”

“Write only if you cannot live without writing. Write only what you alone can write.”

“The opposite of love is not hate, it’s indifference.”

“There may be times when we are powerless to prevent injustice, but there must never be a time when we fail to protest.”

“Wherever men and women are persecuted because of their race, religion, or political views, that place must — at that moment — become the center of the universe.”

“If the only prayer you say throughout your life is “Thank You,” then that will be enough.”

“Friendship marks a life even more deeply than love. Love risks degenerating into obsession, friendship is never anything but sharing.”

“The opposite of love is not hate, it’s indifference. The opposite of art is not ugliness, it’s indifference. The opposite of faith is not heresy, it’s indifference. And the opposite of life is not death, it’s indifference.”