The essence of mathematics is not just in solving problems but in asking the right questions.
数学的本质不仅在于解决问题，还在于提出正确的问题。
Rest satisfied with doing well， and leave others to talk of you as they please.
世界是一个神秘的地方，我们都在努力找到自己的道路。
人生最大的甜蜜是友谊。将其提升到最高享受的秘诀，只有少数人发现。
成功并不是终点，失败并不是终结，只有勇气才是永恒。
A picture must be grasped at once, as a whole, like a piece of music or a poem.