Mathematics is not a spectator sport.

我的画像是无声的尖叫。

Memory is fragile and the space of a single life is brief, passing so quickly that we never get a chance to see the relationship between events.

政策应该基于证据，而不是意识形态。

Faith is the substance of things hoped for, the evidence of things not seen.

I love man as my fellow; but his scepter, real, or usurped, extends not to me, unless the reason of an individual demands my homage.

建筑应该诉说它的时代和地点，但渴望永恒。

估计问题的性质不同。在这里，我们不关心检验特定的假设，而是关心估计参数的值。