Challenges are what make business interesting; overcoming them is what makes it rewarding.
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
The only thing we have to fear is fear itself.
对某事的恐惧是仇恨他人的根源，内心的仇恨最终会摧毁仇恨者。
The only way to do great work is to love what you do.