The development of computational complexity theory has shown us that not all problems are created equal.
Information is the key to the functioning of markets, and the lack of it can lead to market failures.
我不害怕跌倒,因为我知道我会重新站起来。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
领导力不是讨人喜欢,而是取得成果。