The most important single aspect of software development is to be clear about what you are trying to build.

任何艺术的成功都取决于表达自己的能力。

量子力学的数学形式不仅是一种工具，更是一种揭示自然深层结构的语言。

可以依赖的激情是恐惧。

投资的最佳时机是当别人恐惧的时候。

In such condition there is no place for industry...and which is worst of all， continual fear and danger of violent death.

我不相信运气，我相信努力。