I learned that my pain could be my power.
我了解到我的痛苦可以成为我的力量。
Innovation requires courage, but even more persistence.
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
The investor's chief problem - and even his worst enemy - is likely to be himself.