我不是没素材了，我只是没时间了。
I don’t run out of material. I just run out of time.
我将死了又死，以明白生是无穷无竭的。
"History is not the story of strangers, aliens from another realm; it is the story of us had we been born a little earlier."
"La memoria es el único paraíso del que no podemos ser expulsados."
科学无国界，因为知识属于人类，是照亮世界的火炬。
"To love is to risk not being loved in return. To hope is to risk pain. To try is to risk failure, but risk must be taken because the greatest hazard in life is to risk nothing."