我们可以轻易地原谅一个孩子怕黑；但成人怕光是人生的真正悲哀。
We can easily forgive a child who is afraid of the dark；the real tragedy of life is when men are afraid of the light.
奇迹并不违背自然，只是违背了我们对自然的了解。
The most rewarding part of research is seeing your work translate into real-world impact.
"The true measure of success is how you handle failure."