我们必须像投资机器一样投资人才。
要理解一个地方，你必须首先理解它是如何形成的。
The greatest thing in the world is to know how to belong to oneself.
The only limit to our realization of tomorrow will be our doubts of today.
Customer satisfaction should always be at the heart of every decision.
过去不是可以返回的地方，而是用来构建的材料。
The only way to do great work is to love what you do.
If you have any doubt at all about being able to carry a load in one trip， do yourself a huge favor and make two trips.