一切都是一个学习的过程:每次你跌倒,它只是在教你下次站起来。
"Everything is a learning process: any time you fall down, it's just teaching you to stand up the next time."
I don't compete with anyone but myself. My goal is to be better than I was yesterday.
The world is in a constant state of flux. Nothing remains the same from one moment to the next. You can never step into the same river twice.
A person is never happy except at the price of some ignorance.