过去是远处的一支蜡烛:近得让你无法放弃,远得无法给你安慰。
The most advanced technology is worthless if farmers can't use it effectively.
I'm not superstitious, but I am a little stitious.
Time is a concept that humans have created to make sense of the universe, but the universe itself is timeless.
Liberty is the only thing worth fighting for.
代数分析很快让我们忘记了研究的主要对象,因为它将我们的注意力集中在抽象的组合上,直到最后我们才回到最初的目标。