抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
The greatest gift you can give yourself is self-love.
You are too generous to trifle with me. If your feelings are still what they were last April, tell me so at once. My affections and wishes are unchanged, but one word from you will silence me on this subject forever.
Sustainability is not a constraint; it's an opportunity to reinvent our industry.
远水救火是难办到的，再好的亲戚也不如近处的邻居。