Understanding a question is half an answer.
A painting requires a little mystery, some vagueness, and some fantasy.
数学推理可以相当系统地看作是两种能力的结合运用,我们可以称之为直觉和独创性。
The best way to predict the future is to create it.
"We are all just walking each other home."
If everything was perfect, you would never learn and you would never grow.