实现明天的唯一限制是我们今天的疑虑。
"The only limit to our realization of tomorrow will be our doubts of today."
道德戒律是完美的戒律。
I'm not a perfectionist, but I like to feel that things are done well.
世间充满神奇之物，它们正耐心等待我们的心智变得愈加敏锐。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
控制的艺术在于处理未知的事物。
The most beautiful words in the English language are 'I told you so.'