最伟大的故事是那些留下伤痕的故事。
The stream of thought is the stream of life solving its problems.
In the ocean of science, every question is an unknown island waiting to be discovered and explored.
朋友能提供的唯一帮助,就是通过举一面镜子让你看到自己高尚的形象,从而保持勇气。