Discontent is the first necessity of progress.
“Great ideas originate in the muscles.”
“I've realized that most of my best ideas have followed a good night's sleep.”
“There cannot be overproduction of anything which men and women want. And their wants are unlimited, except by the size of their stomachs.”
“Now is the winter of our discontent.”
“This world, such as it is, is not tolerable. Therefore I need the moon, or happiness, or immortality, I need something which is perhaps demented, but which is not of this world.”
“Discontent is want of self-reliance; it is infirmity of will.”
“Let your home be you mast and not your anchor.”
“If you’re walking down the right path and you’re willing to keep walking, eventually you’ll make progress.”
“Let people return to making knots on ropes, instead of writing.”