有时帮助穷人的最好方式是给他们现金，让他们自己决定如何使用它。
Sometimes the best way to help the poor is to give them cash and let them decide how to spend it.
"Every observation we make is a step closer to understanding the cosmos."
Quantum technologies will revolutionize our world in ways we are only beginning to understand.
I’m not perfect, and I don’t pretend to be.
描写暴力不是美化它，而是揭露它的根源以便根除它。
The flame of the spirit burns brightest in solitude.
【释义】集市上没有老虎是很明显的事，但是三个人说有老虎，就好像真的有老虎了。