What you see is what you see.
"The most powerful stories are the ones that refuse to be forgotten."
Do what you can, with what you have, where you are.
心灵是一个连续的事件流。
The beauty of mathematics is that it is both an art and a science.
可持续发展不仅仅是一种趋势，更是我们对后代的责任。
一个假期+一场灾难=一次冒险。