数学的本质不仅在于解决问题，还在于提出正确的问题。
The essence of mathematics is not just in solving problems but in asking the right questions.
我认为最好的电影是那些你可以一遍又一遍观看的电影。
Poetry is the medium through which we confront our own solitude.
The best books are the ones that children want to read again and again.