Please all, and you will please none.
If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.
Nothing is particularly hard if you divide it into small jobs
Price is what you pay. Value is what you get.
A company is only as good as the people it keeps.
Whenever you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and find out how to do it.
Don't wait to be successful at some future point. Have a successful relationship with the present moment and be fully present in whatever you are doing. That is success.
No one ever is defeated until defeat has been accepted as a reality.
Always bear in mind that your own resolution to succeed is more important than any other.
Whether it's Google or Apple or free software, we've got some fantastic competitors and it keeps us on our toes.
Old Professors never die, they just lose their faculties.
Work does not kill a man, it is worry, irregularity and uncertainty that kill.
Deadlines just aren't real to me until I'm staring one in the face.
I've always found the second book in a series is the hardest to write.
Personally, I enjoy working about 18 hours a day. Besides the short catnaps I take each day, I average about four to five hours of sleep per night.
Do one thing at a time, and while doing it put your whole soul into it to the exclusion of all else.
No man can taste the fruits of autumn while he is delighting his scent with the flowers of spring.
Discipline is the bridge between goals and accomplishment.
If it's me against 48, I feel sorry for the 48.
No man needs sympathy because he has to work, because he has a burden to carry. Far and away the best prize that life offers is the chance to work hard at work worth doing.
Genius is eternal patience.