People who cannot say no, cannot say yes meaningfully either.
那些不能说“不”的人，也无法真正地说“是”。
The most important thing in directing is to have a clear vision of what you want to achieve.
The Langlands program is a vision of how mathematics could be unified in a single framework.
古代的学者，为自己才学不高而担忧，就发奋学习，迎头赶上；现在的文士，为自己才学不高而羞愧，就隐满短处，避忌批评。
个人的永远是政治的，对女性尤其如此。