The only thing that can make you wise is your own experience.
我不会因为别人的话而改变自己。
战略的本质是选择一个独特且有价值的位置,这个位置植根于一系列难以匹配的活动系统中。
The best way to predict the future is to study the past.
It is always good to have a problem that you cannot solve. It means you have something to work on.