如果人类不能在我有生之年登陆火星，我将会非常失望。

最重要的是忠于自己和自己的价值观。

To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.

我不害怕为我的信仰挺身而出。

幸福不是在外面等着我们去寻找。它不在外面的原因是因为它在我们的内心。

We carry our homelands within us, even as we leave them behind.

我不是专横，我就是老板。