In the long run, the market is a weighing machine, but in the short run, it is a voting machine.
长期来看,市场是一台称重机,但短期来看,它是一台投票机。
【解释】人常常在忧患困苦中,才能磨练意志,增长才干。
 One foul sentence does more hurt than many foul examples. For these do but corrupt the stream;the other corrupt the fountain.
最好的学习方法就是实践。