大丈夫做事，只问对错，不问利害；只问是否符合道义，不问成败；只考虑万世的影响，不考虑一生的得失

In times of market volatility, discipline and long-term vision separate the winners from the losers.

War is a tragedy, but sometimes necessary.

"Human behavior is the product of evolved psychological mechanisms that process information from the environment."