系统的稳定性由其根的行为决定。

我不想比别人强，我只想比昨天的自己更好。

我不是商人，我就是生意本身。

适应是进化的关键。

You can't be afraid of people willing to hurt you, because if you fear life, then you will never live.

Music is a moral law. It gives a soul to the universe, wings to the minds, flight to the imagination, a charm to sadness, gaiety and life to everything. It is the essence of order, and leads to all that is good, just, and beautiful.

教育是文明的传递。