The smartest thing I managed to do : think ahead as much as possible .

我做过的最明智的事情是：尽量提前考虑。

Surround yourself with the smartest people possible .

尽量选择与最聪明的人共事

What is the smartest business idea you have ever had ?

你曾经有过的最聪明的商业点子是什么？

Buying houses themselves may be the smartest bet of all .

购买房产本身可能是所有投资方式中最聪明的一种。

It is arguably his smartest gambit yet unless you happen to be a minority shareholder .

可以说，这是李泽楷迄今为止的最明智之举除非你正好是电讯盈科的中小股东。