I’ve found time alone can be the most productive.
科学的进步不仅依赖于知识的积累,还需要有挑战未知的勇气。
The human spirit is stronger than anything that can happen to it.
I don't care about being remembered as the most famous person in the world. I want to be remembered as the most fearless.
最终,我们记住的不是敌人的话语,而是朋友的沉默。