You don't have to be ruthless to be successful. Kindness and integrity will take you much further.
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。
在科学问题上,一千个人的权威抵不上一个人的谦逊推理。