无论多么聪明的人,在他年轻时都曾说过或做过一些事情,后来回想起来会感到不快,以至于如果可能的话,他会很高兴地从记忆中抹去。
The human being is a sun, and the senses are his planets.
The periodic table is not just a chart; it's a map of endless possibilities.
数学家是模式的创造者,就像画家或诗人一样。
The foundation of morality is sympathy for others.