Poverty is not inevitable; it's a solvable problem.
贫困并非不可避免；它是一个可以解决的问题。
This is a group with many gifts. I'm sure one of your gifts is the gift of a smart and capable brain. I'm confident that's the case because admission is competitive and if there weren't some signs that you're clever， the dean of admission wouldn't have let you in.
"The beauty of science is that it is constantly evolving and there is always something new to discover."
我对扮演英雄不感兴趣。我对扮演人类感兴趣。
在观察的领域里，机遇只青睐有准备的头脑。
直到被完全理解，过去才真正成为过去。