Collaboration is key in scientific discovery; no one can do it alone.

    ——杜先生晚年在香港，先生为中国抗战.赈灾慈善做出巨大贡献，晚年依旧气度过人，毁掉所有欠条。

有人居住的世界的边界是由人类知识的极限决定的。

牙痛的人认为牙齿健康的人都快乐。穷人对富人也犯同样的错误。

The more you express yourself, the more you betray yourself.

Trust is like a mirror, you can fix it if it's broken, but you can still see the crack in that motherfucker's reflection.