抽象的力量使数学能够超越物理现实的限制。
The only thing you can do is give all you have on that particular day.
"Love is not always about holding on; sometimes, it's about letting go."
认知指的是所有感官输入被转换、简化、详细阐述、存储、恢复和使用的过程。
The truth is rarely pure and never simple.