All things are possible until they are proved impossible – and even the impossible may only be so, as of now.

There is no way you can live an adequate life without making mistakes.

热情值25点智商。

追求数学真理是一生的旅程。

解释：治理河道，要用疏导的办法使其通畅；治理百姓，要引导百姓使其敢言。

计算机非常快、准确且愚蠢。人类非常慢、不准确且聪明。两者的结合是一种无法计算的力量。

保持饥饿，保持愚蠢。