I'm grateful for everything in my life.
只管走过去,不必逗留着采了花朵来保存,因为一路上花朵自会继续开放的。
It's not always necessary to be better than everyone else, but to be better than you used to be.
最好的模型是能够解释数据的最简单模型。
你不能戴着丝绒手套搞革命。