"Wealth, and poverty; the one is the parent of luxury and indolence, and the other of meanness and viciousness, and both of discontent."

"Always be kind, for everyone is fighting a hard battle."

"Necessity is the mother of invention."

"For all good and evil, whether in the body or in human nature, originates in the soul, and overflows from thence, as from the head into the eyes."

"As wolves love lambs so lovers love their loves."

"We are twice armed if we fight with faith."

"It behooves those who take the young to task to leave them room for excuse, lest they drive them to be hardened by too much rebuke."

"A life without investigation is not worth living."

"Wealth, and poverty; the one is the parent of luxury and indolence, and the other of meanness and viciousness, and both of discontent."

"The desires of the worthless many are controlled by the desires and knowledge of the decent few."