在股市中赚钱的关键是不要被吓跑。
You must force yourself to consider opposing arguments.Especially when they challenge your best-loved ideas.
I would not dare to say that there is a direct relation between mathematics and madness, but there is no doubt that great mathematicians suffer from maniacal characteristics.
The most important thing is to enjoy your sport. If you don't enjoy it, you won't be able to give your best.
The present is the past rolled up for action, and the past is the present unrolled for understanding.
成为一体，团结一致是伟大的。但尊重差异的权利可能更伟大。