Success is a state of mind. If you want to succeed, start thinking of yourself as a success.
The true power of mathematics is not in its complexity, but in its simplicity and elegance.
I don't act to escape reality, I act to understand it.
玫瑰是有很多朵,她并不是独一无二的,但是就是因为你的灌溉,让她变得与众不同,让她变得独一无二。