People exist for one another.

Everything is in a state of metamorphosis. Thou thyself art in everlasting change and in corruption to correspond; so is the whole universe.

There is no man so blessed that some who stand by his deathbed won't hail the occasion with delight.

In the morning when thou risest unwillingly, let this thought be present - I am rising to the work of a human being. Why then am I dissatisfied if I am going to do the things for which I exist and for which I was brought into the world?

People who labor all their lives but have no purpose to direct every thought and impulse toward are wasting their time-even when hard at work.

One universe made up all that is; and one God in it all, and one principle of being, and one law, the reason shared by all thinking creatures, and one truth.

From the philosopher Catulus, never to be dismissive of a friend's accusation, even if it seems unreasonable, but to make every effort to restore the relationship to its normal condition.