The less we deserve good fortune, the more we hope for it.

There is nothing permanent except change.

Having knowledge but lacking the power to express it clearly is no better than never having any ideas at all.

The possession of knowledge does not kill the sense of wonder and mystery. There is always more mystery.

When all else is lost, the future still remains.

If a window of opportunity appears, don't pull down the shade.

A little learning is a dangerous thing; Drink deep, or taste not the Pierian spring.

I know not age, nor weariness nor defeat.

I don't pretend we have all the answers. But the questions are certainly worth thinking about.

You teach best what you most need to learn.

A physician without a knowledge of Astrology has no right to call himself a physician.

The smallest deed is better than the greatest intention.

In complete darkness we are all the same, it is only our knowledge and wisdom that separates us, don't let your eyes deceive you.

The knowledge of anything, since all things have causes, is not acquired or complete unless it is known by its causes.

The best advice I ever got was that knowledge is power and to keep reading.

A man always has two reasons for doing anything: a good reason and the real reason.

When your values are clear to you, making decisions becomes easier.

Doing a documentary is about discovering, being open, learning, and following curiosity.

Study strategy over the years and achieve the spirit of the warrior. Today is victory over yourself of yesterday; tomorrow is your victory over lesser men.

High expectations are the key to everything.

Prepare for the unknown by studying how others in the past have coped with the unforeseeable and the unpredictable.

To succeed, one must be creative and persistent.

Every addition to true knowledge is an addition to human power.

The past always looks better than it was. It's only pleasant because it isn't here.

The artist is nothing without the gift, but the gift is nothing without work.

The hardest job kids face today is learning good manners without seeing any.

With the new day comes new strength and new thoughts.

The amount of good luck coming your way depends on your willingness to act.

To begin, begin.

Risk comes from not knowing what you're doing.

Rather fail with honor than succeed by fraud.

All the knowledge I possess everyone else can acquire, but my heart is all my own.

Knowledge is the eye of desire and can become the pilot of the soul.

A leader is a dealer in hope.

Once you learn to quit, it becomes a habit.

I like to listen. I have learned a great deal from listening carefully. Most people never listen.

The best advice I ever got was that knowledge is power and to keep reading.

To succeed in business it is necessary to make others see things as you see them.

Learn as much by writing as by reading.

We are here and it is now. Further than that, all human knowledge is moonshine.

The library is the temple of learning, and learning has liberated more people than all the wars in history.

Try to learn something about everything and everything about something.

What people actually refer to as research nowadays is really just Googling.

The knowledge of yourself will preserve you from vanity.

There are two languages: one as things seem to us and the other of knowledge.

Knowledge is knowing that we cannot know.

What people actually refer to as research nowadays is really just Googling.

Knowledge rests not upon truth alone, but upon error also.

Research is creating new knowledge.

The only good is knowledge, and the only evil is ignorance.