There is much pleasure to be gained from useless knowledge.
All the knowledge I possess everyone else can acquire but my heart is all my...
Knowledge without justice ought to be called cunning rather than wisdom.
Opinion is the medium between knowledge and ignorance.
The learning and knowledge that we have is at the most but little compared...
Entire ignorance is not so terrible or extreme an evil and is far from being...
To know that we know what we know and to know that we do not know what we do...
Human behavior flows from three main sources: desire emotion and knowledge.
It is not when truth is dirty but when it is shallow that the lover of...
To know is to know that you know nothing. That is the meaning of true...
I want to be thoroughly used up when I die for the harder I work the more I live. I rejoice in life for its own sake.