Variant: All human actions have one or more of these seven causes: chance, nature, compulsions, habit, reason, passion and desire.
The world is a stage, but the play is badly cast.
人类是一个太阳;感官是他的行星。
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。
The key to artificial intelligence has always been the representation.