即使其他人都认为你的想法很疯狂，也要坚持下去，不要停止，在你到达目标之前甚至都不要考虑停止，并且不要过多考虑“那里”是哪里。
let everyone else call your idea crazy, just keep going, don't stop, don't even think about stopping until you get there, and don't give much think of where "there" is.
数学的力量在于它的普遍性和超越文化界限的能力。
Having less is more; contentment leads to happiness.
守时是尊重的表现。
真相很少是纯粹的，也从来不是简单的。
"Mental processes are tools for solving life's problems."
True innovation comes from listening to your customers and having the courage to act on what you hear.
You have to write the book that wants to be written. And if the book will be too difficult for grown-ups, then you write it for children.