The first step in the art of cutting metals is to find a man who has the necessary skill and experience.

We don't stop playing because we grow old; we grow old because we stop playing.

最好的投资就是投资自己。

即使面对挑战，质量也绝不能妥协。

我们有迷你计算机和微型计算机。微型计算机将在哪种语义领域中跌落？

真理是沉默和不断冥想的产物。