时间不会治愈伤口，而是让它们变得可以忍受。
El tiempo no cura las heridas, las hace llevaderas.
The mind is nature's masterpiece of adaptation.
Every time I write a book, every time I face that blank page, I’m convinced that I can’t do it.
A problem is in P if it can be solved quickly by a computer, and in NP if a solution can be verified quickly.
The true value of a human being is determined primarily by the measure and the sense in which he has attained liberation from the self.
Never let your sense of morals prevent you from doing what is right.