政治被认为是第二古老的职业。我逐渐意识到它与第一职业(指卖淫)极为相似。
The study of automorphic representations is a key to understanding the Langlands conjectures.
一个故事不仅仅是一系列事件,而是一张情感、思想和经验的网。
The key to success is to focus on goals, not obstacles.
Without patience, you cannot learn anything.