"Every wall has its own voice, and my job is to listen."
True knowledge comes from inner insight.
The easiest way to solve a problem is to deny it exists.
桥梁不仅是一种结构,也是人类进步的象征。
The joy of discovery is not in the recognition but in the knowledge that you’ve contributed something meaningful.
一件事情都不能做到有始有终,就不要去操持其他的事情;一物也不明白,就不要追求博闻广记。