Jealousy is all the fun you think they had.

The aim of education is the knowledge not of facts but of values.

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

Knowledge of what is possible is the beginning of happiness.

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

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

Knowledge of what is does not open the door directly to what should be.

It is the province of knowledge to speak, and it is the privilege of wisdom to listen.

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

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