做你自己的事，不要在意别人是否喜欢。
Do your thing and don't care if they like it.
The world is full of noise, but it is in silence that we find ourselves.
I'm interested in the way we see things, which is always changing.
善于学习的人，能够透彻地知道事情的道理；善于实践的人，能够把事情疑难之处弄清楚。