The only way to learn mathematics is to do mathematics.

最重要的是要有纪律性的方法。

我对成为名人没有兴趣。我对成为演员感兴趣。

The future of the automobile industry is electric, and we are committed to leading this transformation.

I would say that in the long run probably Communist China is likely to be in more of an expansionist phase than Soviet Russia...In their tactics, the Chinese Communists are probably the greater menace;

每一天都是改变生活的新机会。

在采矿业，真正的竞争往往是对抗市场的短期思维。