Mutability of temper and inconsistency with ourselves is the greatest weakness of human nature. – Joseph Addison
Tis not in mortals to command success, but well do more, Sempronius, well deserve it. – Joseph Addison

Mutability of temper and inconsistency with ourselves is the greatest weakness of human nature. – Joseph Addison
Tis not in mortals to command success, but well do more, Sempronius, well deserve it. – Joseph Addison
A mans first care should be to avoid the reproaches of his own heart, and his next to escape the censures of the world. – Joseph Addison
What sculpture is to a block of marble, education is to the soul. – Joseph Addison
Despite our very recent appearance on the planet, humanity combines arrogance with increasing material demands, even as we become more numerous. Our toughness is a delusion. Have we the intelligence and discipline to vigilantly guard against our tendency to grow without limit? – Lynn Margulis