网球是一项需要你在心理和身体上都强大的运动，但心理部分更为重要。
"Tennis is a sport where you have to be strong mentally and physically, but the mental part is even more important."
我们表现得好像舒适和奢华是生活的主要需求，而其实让我们快乐的唯一需要是有点热情。
最重要的领导能力是以不同的方式看待世界的能力。
谄媚像九尾狐，灵巧像百舌鸟，可悲啊，使七尺之躯蒙羞。暴戾如三脚老虎，恶毒如两头蛇，可惜你的心已败坏。
If you’re going to talk the talk, you’ve got to walk the walk.
I don't need validation from anyone else. I know who I am.
I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.
If you worried about falling off the bike, you'd never get on.