Silence is one of the hardest arguments to refute.

Don't mistake pleasure for happiness. They are a different breed of dogs.

Learning sleeps and snores in libraries, but wisdom is everywhere, wide awake, on tiptoe.

I never had a man come to me for advice yet, but what I soon discovered that he thought more of his own opinion than he did of mine.

Health is like money, we never have a true idea of its value until we lose it.

The greatest thief this world has ever produced is procrastination, and he is still at large.

Men of genius are like eagles, they live on what they kill, while men of talents are like crows, they live on what has been killed for them.