一个人有身份有地位的时候朋友很多,但危难时候却没人与之交待。
The more you know who you are, and what you want, the less you let things upset you.
The writer must be a defender of the individual against the tyranny of the collective.
To innovate in computer science, one must first master the fundamentals.
您认为自己知道什么时候可以学习,更确定什么时候可以写作,甚至更多的时候可以教书,但是可以确定何时可以编程。