"The only limit to our realization of tomorrow is our doubts of today."
如果你想获得某样东西,最可靠的办法是让自己配得上它。
Every challenge is an opportunity in disguise; you just have to look for it.
Always forgive your enemies; nothing annoys them so much.
The talent for being happy is appreciating and liking what you have, instead of what you don't have.