One of the most common and most dangerous misbeliefs is that it is impossible for someone to be stupid just because they are a doctor or a lawyer.

The real reason why most old people hate their wrinkles and white hair is because they are still far from being wise.

Only someone who isn’t a fool stands a chance of not being bothered by being deemed a fool by a fool.

We know way too many words of wisdom, but perform all too few actions of wisdom.

Silence is often the wisest reply.

There is a correlation between how foolish a man is and how tolerant he is of people who waste his time.

The unwise hope for the best … and prepare for only the best.

Only children and fools expect wisdom from each and every old person.

Only a fool would speak of their impatience or intolerance with pride.