The great advantage of a hotel is that it’s a refuge from home life.
The most exciting moments in mathematics are when you discover something that was hidden in plain sight.
"Die größte Gefahr ist die Gleichgültigkeit."
正义的轮子转动缓慢,但却极其精细。
寻找万物理论是现代物理学中最令人兴奋和最具挑战性的追求之一。
The greatest wisdom is to realize one's own ignorance.