Behavior is a mirror in which every one displays his own image

Behavior is the mirror in which everyone shows their image.

There is a courtesy of the heart; it is allied to love. From its springs the purest courtesy in the outward behavior.

The formation of one's character ought to be everyone's chief aim.

It is in human nature to relax, when not compelled by personal advantage or disadvantage.

The older we get the more we must limit ourselves if we wish to be active.