Mathematics is not a spectator sport. You have to get involved.
女人用耳朵来恋爱,而男人如果产生了爱情,却是用眼睛来恋爱。
谦逊退让,是全身避祸的首要方法;从容稳重,是立身处世的首要方法;涵养包容,是屈己待人的首要方法;洒脱不拘,是养心全性的首要方法。
韧性是我们在挑战面前继续前进的动力。
Investing in people is the best investment a company can make.