我不与任何人竞争，我与自己竞争。

"A good picture book is like a silent movie; it tells a story without words."

There is no scarcity of opportunity to make a living at what you love; there's only scarcity of resolve to make it happen.

创业如果不顺利的话，就早点结束，重新开始。

我认为数学家更像艺术家，而不是科学家。

“原则”是“偏见”的另一个名称。