That action is best which procures the greatest happiness for the greatest numbers.
Francis HutchesonThe greatest minds are capable of the greatest vices as well as of the greatest virtues.
Rene DescartesHealth is the greatest gift, contentment the greatest wealth, faithfulness the best relationship.
BuddhaThe greatest pride, or the greatest despondency, is the greatest ignorance of one's self.
Baruch Spinoza