The market is a great teacher, but it charges a high tuition.
If you want to fly, you have to give up the things that weigh you down.
预测是非常困难的,尤其是关于未来。
If you spend more than 13 minutes analyzing economic and market forecasts, you’ve wasted 10 minutes.
如果你花超过13分钟分析经济和市场预测,你就浪费了10分钟。