希望是栖息在灵魂中的羽毛。
"Hope is the thing with feathers that perches in the soul."
The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.
数学是理性的音乐。
In business, you have to be willing to take risks. If you don't take risks, you won't achieve anything.
The things you do in your 20s will shape your future.
"Picture books are the first art gallery many children ever visit."
最好的书是改变你思维方式的书。