Clear thinking requires courage rather than intelligence.

We are not what we know but what we are willing to learn.

Mistakes are a great educator when one is honest enough to admit them and willing to learn from them.

Wisdom is the right use of knowledge.

Sometimes questions are more important than answers.

Don’t postpone joy until you have learned all of your lessons. Joy is your lesson.

Information is not knowledge.

Self knowledge is the beginning of self improvement.

More important than the quest for certainty is the quest for clarity.

Believe nothing no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and common sense.

The truth you believe and cling to makes you unavailable to hear anything new.

If we learn to open our hearts, anyone, including the people who drive us crazy, can be our teacher.

I would rather have a mind opened by wonder than one closed by belief.

The excitement of learning separates youth from old age. As long as you’re learning, you’re not old.

A little knowledge that acts is worth infinitely more than much knowledge that is idle.

Whenever something negative happens to you, there is a deep lesson concealed within it.

When you learn, teach. When you get, give.

Nothing ever goes away until it has taught us what we need to know.

Your mind will answer most questions if you learn to relax and wait for the answer.

Advice is what we ask for when we already know the answer but wish we didn’t.