A man who works with his hands is a laborer; a man who works with his hands and his brain is a craftsman; but a man who works with his hands and his brain and his heart is an artist.
Yes, there's such a thing as luck in trial law but it only comes at 3 o'clock in the morning. You'll still find me in the library looking for luck at 3 o'clock in the morning.
Books are standing counselors and preachers, always at hand, and always disinterested; having this advantage over oral instructors, that they are ready to repeat their lesson as often as we please.