Power is not something that can be learned in a day. It is a process, a strategic game that requires constant attention and adaptation.

If you want to be given everything, give everything up.

正向强化的实施方式比其数量更重要。

The greatest threat to our forests is not the axe, but indifference.

质量和效率是提升竞争力的关键。

教育是能够倾听几乎所有事情而不发脾气或失去自信的能力。