Art is a dialogue between the past and the present.

死亡很可能是唯一的、最好的生命创造。它是生命的促变者。它送走老一代，给新一代开出道路。

The real is always more than we can say.

过去是一个异国，那里的人们做事方式不同。

NP-completeness is not just a theoretical curiosity; it has profound implications for practical computing.

The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.

继续前进，继续相信，永不放弃。