我会自我怀疑，我会缺乏安全感。很多夜晚，当我出现在比赛场时，我心里却嘀咕：“我的背好疼，我的脚好疼，我的膝盖好疼。但是我不会那么紧张。我们都会有缺乏自信的时候。你不应该否认这一事实，但是你不要向它屈服，你要敢于面对它。
I have self-doubt. I have insecurity. I have nights when I show up at the arena and I’m like, ‘My back hurts, my feet hurt, my knees hurt. But, I just want to chill.’ We all have self-doubt. You don’t deny it, but you also don’t capitulate to it. You embrace it.
Success is not final, failure is not fatal: it is the courage to continue that counts.
能源的未来是多样化的，没有单一的解决方案。
I'm very passionate about what I do, and I think that's important.
If you enter this world knowing you are loved and you leave this world knowing the same, then everything that happens in between can be dealt with.
人生是一次性的旅行。正因如此，我们必须珍惜每一个瞬间。
It always seems impossible until it's done.
We are all born with a certain inheritance of time, and we must learn to spend it wisely.