Knowledge is the life of the mind..
Doubt is not below knowledge, but above it..
Information is not knowledge..
The only source of knowledge is experience..
Chess is not only knowledge and logic..
Knowledge comes, but wisdom lingers..
Knowledge shrinks as wisdom grows..
All men by nature desire knowledge..
True knowledge lies in knowing how to live..
Where knowledge ends, religion begins..
As knowledge increases, wonder deepens..
Thought is the wind and knowledge the sail..