耐心和坚持是解开数学之谜的关键。

The world is full of stories, but the stories are all one.

教育不是填满一个桶，而是点燃一把火。

It’s on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

生活不是等待风暴过去，而是学会在雨中跳舞。