Life is not like cooking, where you can prepare all the ingredients before you start cooking.

热爱你过的生活，过你热爱的生活。

Innovation comes from saying no to a thousand things to focus on the few that really matter.

创业就要像打麻将一样，要时刻保持兴奋和紧张感。

数学中发现的快乐是无与伦比的。