永远不要回头看,除非你想走回去。
Instead of singing like the birds, I silently smiled at my incessant good fortune.
The history of the world is the history of the struggle for recognition.
I'm a person who likes to be exceptional.
每一个数学问题都是一个等待解决的谜题,每一个解决方案都是迈向更深入理解的一步。