The only person you should try to be better than, is the person you were yesterday. 你唯一应该试着去超越的人，是昨天的自己。

Don't live in someone else's mouth, don't live in someone else's eyes, but with the destiny in their own hands.——不要活在别人的嘴里，不要活在别人的眼里，而是把命运握在自己手里。