战略管理不是一门科学，而是一门艺术。
Strategic management is not a science, but an art.
I believe in working hard and staying humble.
The mining industry must evolve to meet the demands of a changing world.
设计不仅仅是外观和感觉。设计是它如何运作。
A man knows when he is growing old because he begins to look like his father.
谁笑到最后，谁笑得最好。
To conquer without risk is to triumph without glory.
I want to liberate America from fear. I want people to feel free to express themselves.