勇氣并不總是咆哮。有時候，勇氣是一天結(jié)束時那個輕聲說"明天我再試一次"的聲音。
在上海法租界莫利愛路二十九號住宅與李宗黃談話，1918年7月
We must be free not because we claim freedom, but because we practice it.
We have a responsibility to use our science to improve lives, not just to make profits.
The future of energy is not just about extraction; it's about sustainability and responsible stewardship of resources.
認知的研究就是研究人類如何理解他們的世界。
I have no ideas about what the paintings imply about the world. I think it's better if I don't know.