我认为一个冠军的定义不在于他们的胜利,而在于他们跌倒后如何恢复。
I really think a champion is defined not by their wins but by how they can recover when they fall.
数学不是一项观赏性运动;要理解它,必须积极参与其中。
人们或许会听到你说的话,但他们会感受到你的态度。