如果你被困住了，去睡一觉。让你的潜意识来帮你解决问题。
When you are stuck， sleep on it. Let your subconscious work for you.
Understanding how our bodies perceive pain can lead to better treatments and improved quality of life for millions.
To change one’s life: Start immediately. Do it flamboyantly. No exceptions.
一个好的数学家总是准备好进行概括。