面包师的手是他最重要的工具。
广东话谚语
The great powers are always searching for opportunities to gain power at the expense of rivals, and to dominate the system.
The most important political development of the last half century has been the spread of liberal democracy around the world.
最可持续的产品是使用寿命最长的产品。
The essence of mathematics lies in its freedom.
对认可的渴望，灵魂中的激情部分，是人格中最基本的人性部分。
The nervous system is like an intricate orchestra, with each neuron playing its part.
Every great mathematical theory begins as a heresy and ends as a dogma.