边界是地球脸上的伤疤，是暴力和分裂的标记。
Borders are scars on the face of the earth, marks of violence and division.
你的过去无法过去是因为我。
The only sensible ends of literature are, first, the pleasurable toil of writing; second, the gratification of one's family and friends; and lastly, the solid cash.
追求科学不是一种奢侈，而是人类生存的必要条件。
I'm always looking for ways to challenge myself and push myself to the next level.
