The past is a shadow that follows us, but it is our choice whether to let it define us or to step into the light.
过去是一个跟随我们的影子,但选择让它定义我们还是走向光明,是我们的选择。
The only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others.
The Langlands program is a challenge to the limits of human understanding.