Leadership means making tough decisions today that will benefit everyone tomorrow.
领导力意味着今天做出艰难的决定,明天让所有人受益。
The past is a mirror in which we see ourselves reflected.
 Instead of complaining about the darkness, light a candle.
不沉溺于过去,全力以赴面向未来。
数学的本质不是使简单的事情复杂化,而是使复杂的事情简单化。
如果你想知道一家公司的价值,看看它的股价。
"You never really understand a person until you consider things from his point of view."