Look closely. The beautiful may be small.

Even philosophers will praise war as ennobling mankind, forgetting the Greek who said: 'War is bad in that it begets more evil than it kills.'

It is difficult for the isolated individual to work himself out of the immaturity which has become almost natural for him.

Physicians think they do a lot for a patient when they give his disease a name.

All false art, all vain wisdom, lasts its time but finally destroys itself, and its highest culture is also the epoch of its decay.

So act that anything you do may become universal law.

The universal and lasting establishment of peace constitutes not merely a part, but the whole final purpose and end of the science of right as viewed within the limits of reason.