We live in the best of all possible worlds because it was chosen from all possible worlds.
我们活在最好的世界中,因为它是由一切可能性中选择而来的。
The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is a finite problem.
文学是燃烧在我们内心的火焰,一种消耗和净化的火焰,一种照亮和温暖的火焰。
人类追求知识的欲望源于对宇宙之谜的好奇心。