I do not think there is any thrill that can go through the human heart like that felt by the inventor as he sees some creation of the brain unfolding to success. Such emotions make a man forget food, sleep, friends, love—everything.
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About this quote

It names the cost of real breakthroughs: single-minded focus that eats sleep, social life, and comfort. Ask yourself: are you ready to trade convenient comforts for that level of commitment, or are you hiding behind excuses? If the work matters, prioritize action, cut distractions, and let measurable progress prove your dedication.

When to use it

  • When building a prototype, lock your schedule for focused work and skip social outings until you have something real to show.
  • If you're writing a book, set a daily word target and protect that time — treat it like a job you can’t postpone.
  • Facing a tough engineering problem? Eliminate small comforts for a stretch and push until you get the breakthrough.
  • Choosing a major goal means accepting short-term sacrifice. Make a plan, remove distractions, and hold yourself accountable.