Knowledge

An investment in knowledge pays the best interest

If you consider what are called the virtues of mankind, you will find their growth is assisted by education and cultivation

I want to know His thoughts, the rest are details

Those that know, do. Those that understand, teach

Knowledge itself is power

Information is not knowledge

The thing is to become a master and in your old age to acquire the courage to do what children did when they knew nothing

Books serve to show a man that those original thoughts of his aren’t very new after all.

You know more than you think you know, just as you know less than you want to know

He knows nothing; and he thinks he knows everything. That points clearly to a political career

By far the best proof is experience

I am not young enough to know everything.

A wise man seeks Wisdom; a madman thinks that he has found it

We never know the worth of water 'til the well is dry

Knowledge is like a baobab tree - one person's arms are not enough to encompass it

In order to write about life, first you must live it.

Knowledge is of no value unless you put it into practice

To know how to grow old is the master work of wisdom, and one of the most difficult chapters in the great art of living.

There are so many things about which some old man ought to tell one while one is little; for when one is grown one would know them as a matter of course

To imagine is everything, to know is nothing at all