说话是一种冒险，但沉默是更大的冒险。
To speak is to risk, but to be silent is to risk more.
The truth is rarely pure and never simple.
When you're surrounded by people who share a passionate commitment around a common purpose, anything is possible.
如果你不改变，你就会灭绝。
The behaviorist cannot find consciousness in the test-tube of his science.
I'm a winner, and I like to win.