Our happiness depends on wisdom all the way. Sophocles
Happiness includes chiefly the idea of satisfaction after full honest effort. No one can possibly be satisfied and no one can be happy who feels that in some paramount affairs he failed to take up the challenge of life. Arnold Bennett
If you hope for happiness in the world, hope for it from God, and not from the world. David Brainerd
There is only one passion, the passion for happiness. Denis Diderot
The happiness of most people is not ruined by great catastrophes or fatal errors, but by the repetition of slowly destructive little things. Ernest Dimnet
Happiness is a by-product. You cannot pursue it by itself. Sam Levenson