The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.

追求真理是人生的崇高目标。

The elements of mind are to be discovered by systematic introspection.

We must always question our assumptions and be willing to revise our theories in light of new evidence.

There are no solutions. There are only trade-offs.

我认为最重要的是不要满足于现状。