I must seem like an ostrich who forever burries its head in the relativistic sands in order not to face the evil quanta.

Gravitation is not responsible for people falling in love.

Life is like riding a bicycle. To keep your balance, you must keep moving.

Life isn't worth living, unless it is lived for someone else.

Imagination is everything. It is the preview of life's coming attractions.

Wisdom is not a product of schooling but of the lifelong attempt to acquire it.

Strive not to be a success, but rather to be of value.

The true sign of intelligence is not knowledge but imagination.

God is clever but not dishonest.

Try not to become a man of success but rather a man of value.

Weakness of attitude becomes weakness of character.

There's no saving him from his deep hole. There's no saving me from my black slug.

Truth to tell, I'm right proud of Glory. She's standing up for what she believes is right. All of us should lead our children to do that, don't you know?

Anger is one of the sinners of the soul.

If doing what ought to be done be made the first business and success a secondary consideration--is not this the way to exalt virtue?

I was publishing when I was 20, 21. And it really never stopped.

Some keep the Sabbath going to church, I keep it staying at home, with a bobolink for a chorister, and an orchard for a dome.

I knew exactly what I was doing. You can't accidentally take a whole bottle of pills.

There has always been quite a strong black and white art tradition in Australia, with quite a large contingent of cartoonists, given the size of the population.

Today is just another normal day full of miracles, gifts, and opportunities.

Science as such assuredly has no authority, for she can only say what is, not what is not.