化学的乐趣在于看到不可见的东西变得可见。
译文:去偷窃终究是瞒不过家乡的人,偷吃食物瞒不过舌头和牙齿。赏析:人做坏事迟早都会被大家知道,可以瞒得住一时,不能瞒得住一世。
The challenge in computer science is not just to solve problems, but to understand why they are problems in the first place.
Life has no meaning unless we give it meaning.
逻辑学研究不仅仅是关于规则,更是关于理解思维的结构。