真正的科学家不仅要有追求真理的热情,还要有面对未知的勇气。
"Love and loss are two sides of the same coin; you can’t have one without the other."
"你越是试图找到真相,就越失去它。"
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.