我一直都承认是我的热情在控制着我。
他们离开后，你的生活就空了。你应该再度向前，但你已忘了如何迈步。因为长久以来，都没有人叫你动。你自己也忘了要动。
It is not shame for a man to learn that which he knows not，whatever his age.
学者必须自信，既然自信，无论如何也无法被剥夺。
生活是世界上最罕见的事情。大多数人只是存在，仅此而已。
"Only through suffering does one understand the depth of life."
The pursuit of mathematical truth is a lifelong journey.
Quality is remembered long after the price is forgotten.
I don’t let anyone define me. I define myself.