It is error only, and not truth, that shrinks from inquiry.

世界的救赎在于人类的苦难中。

愉快是健康的最佳促进者。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

递归是计算的根源，因为它需要时间来描述。