在炼油行业，效率不是可选项，而是维持这个行业存续的氧气。

No man really knows about other human beings. The best he can do is to suppose that they are like himself.

The work of every workman is fully planned out by the management at least one day in advance, and each man receives in most cases complete written instructions, describing in detail the task which he is to accomplish.

This is the best time ever to make something. None of the greatest， coolest creations 20 years from now have been invented yet. You are not late.

教育的真正价值不仅在于事实的积累，而在于训练思维进行批判性和创造性的思考。