Quality is not a promise; it is a delivery.

It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.  

运营效率和战略对于卓越表现都是必不可少的，但它们以非常不同的方式发挥作用。

I think the best way to give back is to be a good person.

You can have all the talent in the world, but if you don’t work hard, it won’t matter.