If children have interests, then education happens.

The limits of the possible can only be defined by going beyond them into the impossible.

I don't believe in astrology; I'm a Sagittarius and we're skeptical.

The only way to define your limits is by going beyond them.

The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.

The moon is the first milestone on the road to the stars.

I'm sure the universe is full of intelligent life. It's just been too intelligent to come here.

Any sufficiently advanced technology is indistinguishable from magic.

There is hopeful symbolism in the fact that flags do not wave in a vacuum.

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.

Until we get rid of religion, we won't be able to conduct the search for God.

We can live such a more abundant life when we simply embrace the journey as much as we desire the destination.

Feeling anxious or depressed sometimes is part of what it means to be a person, and it might even be essential to success.

Struggle is the meaning of life; defeat or victory is in the hands of God. But struggle itself is man’s duty and should be his joy.

Perspective is the cure for depression.

Schools are not about enabling children to have a living but about children being able to have a life.

If I had my life to live over again, I would just believe God.

I wanted to be a meteorologist. I wanted to be a marine biologist

What we really need to avoid is this epidemic of false positivism and false happiness, which says if it hurts, it must be bad. Sometimes it hurts because you have a conscience.

On horseback you feel as if you're moving in time to classical music; a camel seems to progress to the beat of a drum played by a drunk.

The cool thing about being best friends is that you can make big plans even if there's only a slim chance in hell that they'll ever happen.