虽然天地能长久，但岁月不居。等待黄河水复清只会陷入烦恼。宁愿远游，让自己心情好一些，不怕上天入地，游尽上下四方。

数学是一门活生生的学科，随着新思想的出现而不断发展。

The biggest flex is being comfortable in your own skin.

The balance of power is the scale of peace.

The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed exclude, in a manner, all other arts.

我不完美，但我始终是我自己。