The market can stay irrational longer than you can stay solvent.
The division of labor in manufacturing is the great principle by which we gain advantage over other nations.
let everyone else call your idea crazy, just keep going, don't stop, don't even think about stopping until you get there, and don't give much think of where "there" is.
True innovation comes from the relentless pursuit of details.
Covenants, without the sword, are but words, and of no strength to secure a man at all.