When you have something to say, silence is a lie.
Start where you are, with what you have. Make something of it and never be satisfied.
The best ideas often come from unexpected places.
I'm not afraid of failure because it's part of success.
计算的目的是洞察,而不是数字。
自然界的法则是智慧的根本。
每一天都是变得更好的机会。