真相是脆弱的，容易被打破。

A good book is a conversation between the author and the reader.

最好的数学不仅仅是逻辑的；它是直观和创造性的，将严谨与想象力结合在一起。

决定你生活中的主要明确目标，然后围绕它组织你所有的活动。

写作的行为是一种抵抗，一种重新夺回我们的声音和故事的方式。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

Innovation is not just about creating new products, but reinventing how we think about sustainability in manufacturing.