It's interesting how having things to do is largely a matter of whether you think you have things to do.

Laughter is wise, because it broadens our perspectives, but gratitude is wiser still, because it broadens our perspectives beyond ourselves.

Many things can prolong your life, but only wisdom can save it.

There are many ways of being clever, but only one way of being wise.

No one ever pays to learn the most important things.

The first wisdom is to heed the wise when they speak.