It is the duty of a student to get everything out of a teacher， and the duty of a teacher to get everything out of a student.

测量的精确性不仅仅是技术问题，更是拓展人类知识边界的关键。

Humans are allergic to change. They love to say, 'We've always done it this way.' I try to fight that. That's why I have a clock on my wall that runs counter-clockwise.

The past is a foreign country; they do things differently there.

官僚主义的目的是为了弥补无能和缺乏纪律。