从来没有。我从不放弃。除非我死去或者完全丧失了行动能力。
当被问及SpaceX连续发生三次故障时
自由是对自我设定法则的服从。
To understand the arithmetic of algebraic varieties is to understand the symmetries hidden within them.
Writing down one thing you are grateful for each day is the cheapest possible therapy ever.
最终，我们将记住的不是敌人的话语，而是朋友的沉默。
I'm a fighter, and I believe in the power of love.
Transparency and accountability are fundamental to building trust with stakeholders.
真假的问题始终存在，但并不总是可以回答的。
I think it's important to have a positive attitude and to be optimistic.