纵然伤心,也不要愁眉不展,因为你不知是谁会爱上你的笑容。
可持续性不是一种选择,而是一种必需。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Never underestimate the power of long-term thinking in a short-term world.
科幻小说是世界历史上最重要的文学,因为它是思想的历史,是我们文明自我诞生的历史。