悲伤就是知识
"The power of words can change the world, one reader at a time."
The best way to predict the future is to create it.
You can't go back and change the beginning, but you can start where you are and change the ending.
我们必须永远记住,每一个数据点的背后都是一个等待希望的生命。
The only real freedom is the freedom to be yourself.