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You must force yourself to consider opposing arguments.Especially when they challenge your best-loved ideas.

"I think people are very interested in the idea of the family, and the idea of the family as a kind of battleground."

"What is a poet? An unhappy person who conceals profound anguish in his heart but whose lips are so formed that as sighs and cries pass over them they sound like beautiful music."

The legacy of science is the betterment of humanity.

I've learned that you can't control everything in your life, but you can control how you react to it.