Challenges are what make us grow; embrace them.
挑战让我们成长,拥抱它们吧。
I'm not a material girl, I'm a spiritual girl.
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
没有妥善照顾的孩子,会让将来的社会得到报应,因为他可能会成为未来社会中消极的个体并构成文明社会的障碍。