相信我，这世上没有“他们”。（U2《Invisible》的歌词：“There's no them / There’s only us”）

自然界中每年的痛苦总量超出了所有体面的思考范围。

War is the father of all, and king of all; and some he has made gods, and some men; some he has made slaves, and some free.

说出真相的唯一方式是以权威的口吻说话。

I will not serve that in which I no longer believe whether it call itself my home, my fatherland or my church.

数学是过去与现在之间的对话。