A writer is someone who pays attention to the world.
走出去不是目的，走进去才是成功。
你停止学习的那一刻，就是你开始失败的那一刻。
Never be afraid to take risks. The biggest rewards often come from the biggest risks.
"The world is a book, and those who do not travel read only one page."
生命短暂，由你来让它甜蜜。
A mathematical truth is universal and eternal.