The only way to get rid of a temptation is to yield to it.
To understand mathematics is to speak the language of the universe.
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the process of modernization.
对于那些有为而生的人来说，没有什么是无足轻重的。
"Memory is a tricky thing; it can be both a blessing and a curse."
The question is not whether the thing exists， but whether it has any essence which is capable of existence without us.
Ethics isn't a barrier to progress—it's a guide for responsible progress.
