In the short run, the market is a voting machine but in the long run, it is a weighing machine.
声音是一种非常接近灵魂的乐器。
谷子成熟了才能收获,果子熟了才能剥开皮。比喻凡事不可急于求成。
数学是提出正确问题然后找到答案的艺术。
Innovation distinguishes between a leader and a follower.