Remember, if you ever need a helping hand, it's at the end of your arm, as you get older, remember you have another hand: The first is to help yourself, the second is to help others.

Love yourself first, and everything else falls into line.

科学的发展离不开社会的进步。

有时最安静的时刻说得最响亮。

我只和自己竞争，不和别人竞争。

当被问及SpaceX连续发生三次故障时

未来属于那些相信自己梦想之美的人。

大胆梦想，从小事做起，立即行动。