Profit is important, but it should never come at the expense of our principles.
Happiness is not something you postpone for the future; it is something you design for the present.
在阿秒时间尺度上光与物质的相互作用揭示了一个比我们想象中更加动态的宇宙。
每个人体内都携带着古老世界的碎片。
I need time to create. Time is the most precious thing.
The less secure a man is, the more likely he is to have extreme prejudice.
《在陆军军官学校开学典礼的演说》（1924年6月16日）