The longer I am out of office, the more infallible I appear to myself.
If we are a good team and know what we want to do, one of us can defeat ten of them.
The health of our oceans is the health of our future.
The truth is often hidden in the simplest things.
板块构造理论的美妙之处在于，它用如此简单的理论解释了如此多的现象。
"Time is not linear; it's a loop."
I don't think you can ever really know who you are until you're tested.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.