Mental life is a continuous adjustment to circumstances.

Precision in measurement is not just about technology; it's about expanding the boundaries of human knowledge.

做出伟大工作的唯一途径是热爱你所做的事情。

The only way to do great work is to love what you do.

A good book should make you laugh, cry, and think.

将过去交托给上帝的怜悯，将现在交托给上帝的爱，将未来交托给上帝的谋划。