解释:往往在你觉得是轻而易举的时候,困难也就跟着来了。
因此,乐趣和避免痛苦是立法者所考虑的目标。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
Every mathematical problem has a solution; sometimes it just takes time to find it.
失去一种语言就是失去一种看世界的方式。
爱是一种极其困难的领悟,即认识到除了自己之外还有其他事物是真实的。