孤独的人有他们自己的泥沼。
The process of mathematical discovery is not about reaching a destination, but about the journey itself.
And the thing about a successful life is that a lot of the time, our ideas of what it would mean to live successfully are not our own. They're sucked in from other people; chiefly, if you're a man, your father, and if you're a woman, your mother. Psychoanalysis has been drumming home this message for about 80 years. No one's quite listening hard enough, but I very much believe it's true.
Change starts with a vision, but it’s persistence that turns it into reality.
The only limits you have are the ones you set for yourself.