我写作是为了与他人联系，弥合我们之间的差距。

一个个都说∶我是向上效法了尧.舜.夏禹.商汤.周文王.周武王的大道。”但所说的话却是互相攻击的,所行的事是截然相反的。

I never want to repeat myself—each project should have its own identity.

The essence of e-commerce is retail, and the essence of retail is efficiency.

The universe is not only stranger than we imagine, it is stranger than we can imagine.

【译文】将知识默记在心，学习时，不感到满足，教人时，不感到倦怠，这三方面我做到了哪些呢？