A beard well lathered is half shaved.

Literally this is perfectly true as anyone who has had to shave without soap will testify. Here we are being counselled to follow the Boy Scout motto of "Be Prepared" The importance of good preparation in all walks of life cannot be over stressed. If you acquire the correct information, clean and sharpen your tools, have all the materials you need to hand, and work to a methodical, well thought out plan, any job should go smoothly and efficiently. This applies in the practical world as well as the realms of intellectual endeavour.


Record keeping helps efficiency:
http://www.clarkscript.com/plotplan.html