True leadership is about empowering others to succeed.

The only thing necessary for the triumph of evil is for good men to do nothing.

The greatest education in the world is watching the masters at work.

采矿业必须发展以满足不断变化的世界的需求，否则将被淘汰。

Success is not final, failure is not fatal: It is the courage to continue that counts.

When the last fish is caught, mankind will realize money can't be eaten.

I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock hem up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.

Your self-worth is determined by you. You don't have to depend on someone telling you who you are.