Scientists have a second brain where other people have their hearts.

You are free only when you care for nobody in the world. But if you stop caring, life isn't worth living.

when you start to bore yourself and others, that's when you begin to get old.

Failure is never a reason not to try again.

Once you allow anyone to terrorize you, you will be terrorized all your life. Terror corrupts. Pretty soon you'll be terrorizing others. ... Life doesn't mean anything if you can't rid yourself of fear.

There are as many jealousies in life as there are different flowers or trees or animals.

innocence is the hardest thing to prove.