Feathers shall raise men even as they do birds towards heaven :- That is by letters written with their quills.

Imagination without deep and full knowledge is a snare.

Expert knowledge is limited knowledge.

Knowledge is a tangible asset, quite often the most important tool in your work.

Knowledge inspires courage. I'm not sceptical but I'd sooner know than believe.

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