Mathematics is not just about numbers and equations; it's about understanding the patterns and structures that underlie everything in the universe.
孩子有超强的记忆力,当孩子可以动手操作而仅用眼看时,会记得更好。
过去总是紧张的,未来是完美的。
一个好的作家是能够与读者的灵魂产生共鸣的人。