The deepest theorems in mathematics often have the simplest statements.
未来是一个概念——它只存在于我们的脑海中。
Life is 10% what happens to you and 90% how you react to it.
If you find serenity and happiness,they may be jealous;Be happy anyway。People really need help but may attack you if you do help them。
"Humor is a way of dealing with the world, a way of coping with the world, and a way of understanding the world."