教学的全部艺术，不过是唤醒年轻人天生的好奇心，以便日后满足它。
科学不仅仅是一门学科，它是一种思维方式。
Dream big, work hard, stay focused, and surround yourself with good people.
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
简单的事情应该简单，复杂的事情应该可能。
The world is a book, and those who do not travel read only one page.
"The only limit to our realization of tomorrow is our doubts of today."