灵魂就像一个无人居住的世界，只有当上帝将头靠在我们身上时，它才会复苏。
The soul is like an uninhabited world that comes to life only when God lays His head against us.
出自晋·葛洪《抱朴子·应嘲》。虽说昆山的玉石很多，但不能救济原宪的贫穷。喻指毫无价值的空话。
做数学就是参与发现与猜想、直觉与灵感的过程。
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
我们今天所做的每一个决定都会在未来的海洋生态系统中产生回响。
"Painting is the silence of thought and the music of sight."
Dearer than eye-sight, space, and liberty; Beyond what can be valued, rich or rare;
最好的投资是对人及其潜力的投资。