"I keep on saying that anything is possible."
"The only thing that is truly infinite is the human capacity for love."
Wise men talk because they have something to say; fools, becasue they have to say something.
The only limits that exist are the ones you place on yourself.
Silence is the perfectest herald of joy: I were but little happy, if I could say how much.
煤炭的真正价值在于我们如何负责任地开采和使用它。