文章是用来承载道理的，道理通过文章得以阐明。

Success in business comes from understanding both the numbers and the people behind them.

戏剧的本质是冲突，而冲突的本质是人性。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

I train, I focus, I believe, and I achieve.

The P versus NP problem is one of the most important problems in computer science.

The writer must be a perpetual dissident, a professional heretic.

There is no hope without action.