卡塞尔文献展是对人类精神的庆祝。

伟大表演的关键是倾听。如果你倾听，你会真实地反应。

"The pursuit of knowledge is the most noble of endeavors."

"We are all in the gutter, but some of us are looking at the stars."

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

一年规划，没有比种植五谷更好的；十年规划，没有比种植树木更好的；终身规划，没有比培养人才更好的。

避税是唯一有回报的智力追求。

科学是一股向善的力量，但前提是我们明智地使用它。