不要把名字写在沙滩上,海浪会冲走它。不要把名字写在天空中,风可能会吹走它。把你的名字写在人们心里,那里才是它永存的地方。
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.
You can't control how other people feel, but you can control how you react to them.
To understand the arithmetic of algebraic varieties is to understand the symmetries hidden within them.