管理就是预测和计划、组织、指挥、协调和控制。
A miner's skill and dedication are just as valuable as the coal they bring to the surface.
We are entering an era where the biological sciences will dominate the intellectual landscape.
我宁愿选择自由伴随着危险，也不要安宁却伴随着奴役。
The one thing that offends me the most is when I walk by a bank and see ads trying to convince people to take out second mortgages on their home so they can go on vacation. That's approaching evil.