John Carmack

"Your past does not define your future."

"Embrace the discomfort of growth."

"The most important thing is to stay curious."

"Results are what matter, not hours worked."

"You have to want it badly enough to do what others won't."

"Small disciplines lead to big achievements."

"The best innovations come from understanding the customer."

"Complacency is the death of innovation."

"Every problem contains the seeds of its own solution."

"Quality is not negotiable, but time is flexible."

"Learn from everyone and everything."

"The power of compounding applies to knowledge too."

"Your network is your net worth."

"Boredom is a sign you're not challenging yourself enough."

"The best career moves are often the scary ones."

"Persistence is more important than perfection."

"You must be willing to be uncomfortable to grow."

"Focus on being better than you were yesterday."

"The most successful people are voracious learners."

"Your limitations define your innovation."

"Never stop improving, never stop learning."

"The journey is more important than the destination."

"You can't connect the dots looking forward."

"Excellence is a habit, not an act."

"The difference between ordinary and extraordinary is just a little extra."

"Keep your skills sharp or they will rust."

"Surround yourself with people smarter than you."

"Your default should be to be honest."

"Every mistake is a lesson if you're willing to learn."

"The best work comes from people who care deeply."