The study of automorphic forms is not just a technical subject but a philosophical one.
Forests are the lungs of the earth, and we must protect them with the same urgency as our own health.
Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful, but most people will die tomorrow night and won't see the sun of the day after tomorrow.
语言是一种自由创造的过程；其法则和原则是固定的，但生成原则的使用方式是自由且无限多样的。