如果你认为你理解了量子力学，那么你并没有真正理解量子力学。
If you think you understand quantum mechanics, you don't understand quantum mechanics.
The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.
你人生的热情应该恰到好处；但你的人生目标应该超越自己。为那些远比你更宏大的东西而工作。
La memoria es fundamental para no repetir los errores del pasado.
爱是灵魂的美丽。