随着劳动分工和机械应用的扩大，工人之间的竞争加剧，他们的工资也越来越低。

The Gestalt approach emphasizes the importance of understanding the context in which a problem occurs, rather than focusing solely on the problem itself.

The solution to the problem of life is seen in the vanishing of the problem.

The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.

勇敢的人可能不会永远活着，但谨慎的人根本活不下去。