The desire for recognition, the thymotic part of the soul, is the most political part of the human personality because it is what drives people to want to be recognized as superior to others.
译文：认识是实践的开始，实践是认识的完成。圣人之学只有一个功夫，知和行不能分成两件事。
The beauty of mathematics lies in its ability to describe the universe in a language that is both precise and universal.
要注重方向而非盲目努力