Un libro es siempre una puerta abierta a otro mundo.
一本书永远是通往另一个世界的敞开之门。
Don't think about starting. Just start.
The only thing that is truly valuable is the time you spend with people you love.
The world is full of noise, find your own melody.
数学是科学的钥匙和门。
Ideas are like fish. If you want to catch little fish, you can stay in the shallow water. But if you want to catch the big fish, you've got to go deeper.
The secret of a happy old age is to have a good memory and a bad one.
逃离平庸的唯一方式是不断改变它。