Knowledge of what is possible is the beginning of happiness.

All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.

Knowledge which is acquired under compulsion obtains no hold on the mind.

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

Today knowledge has power. It controls access to opportunity and advancement.

Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it.

If knowledge can create problems, it is not through ignorance that we can solve them.

Pain and foolishness lead to great bliss and complete knowledge, for Eternal Wisdom created nothing under the sun in vain.

Real knowledge is to know the extent of one's ignorance.

Knowledge is power. Information is liberating. Education is the premise of progress, in every society, in every family.