数学是过去与现在之间的对话。
Mathematics is a dialogue between the past and the present.
唯一真正的平等是在墓地里。
记忆是个骗子,总是在重写过去。
The greatest threat to democracy is not from external enemies but from internal decay and the loss of civic virtue.
没有真理,只有感知。
The presence of those seeking the truth is infinitely to be preferred to the presence of those who think they've found it.