True leadership is about empowering others to grow.
数学研究是具体与抽象之间不断的对话。
如果你对我很糟糕，我会写一首关于你的歌，而且对你来说不会是好歌。
心理过程的价值不在于其构成，而在于它对生存和繁荣的后果。
To write poetry after Auschwitz is barbaric.
The most important thing in architecture is to create a sense of place.