To understand the mind, follow its practical consequences.
Don't write your name on sand, waves will wash it away. Don't write your name in sky, wind may blow it away. Write your name in the hearts of people, that's where it will stay.
Life has become richer by the love that has been lost。
The structure of DNA was not just a discovery; it was a revolution in biology.
不要让那些混蛋把你磨垮。
We are all the sum of our memories.