解决一个数学问题就是揭开宇宙拼图的一块。
To solve a mathematical problem is to uncover a piece of the universal puzzle.
孩子需要先感受到被理解,才能改变他们的行为。
The most sublime act is to set another before you.
天地和宇宙虽然广阔,但在更大的尺度上也不过是一小部分。
The truth is not always the most effective weapon. Sometimes, a well-crafted lie can save more lives than the truth ever could.