Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
出自汉·桓宽《盐铁论·地广》。释义:要发财致富就不能太过仁慈,如果太过仁慈也就不能发财致富。
贫困不在于拥有的少,而在于贪得无厌。
历史不会重演,但总会惊人地相似。”
I had ambition not only to go farther than any man had been before, but as far as it was possible for a man to go.
靠近水边楼台,能先看到月亮的投影;迎着阳光的花木,光照好发芽就早。