Vision without execution is just hallucination.
I'm a slow walker, but I never walk back.
One of the main weaknesses of mankind is the average man's familiarity with the word 'impossible'.
If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.
Rich people have small TVs and big libraries, and poor people have small libraries and big TVs.
In every job that must be done, there is an element of fun. You find the fun and - SNAP - the job's a game!
If you are five minutes early, you are already ten minutes late.
The man who is swimming against the stream knows the strength of it.
It is hard to fail, but it is worse never to have tried to succeed.
If A is success in life, then A equals x plus y plus z. Work is x; y is play; and z is keeping your mouth shut.
The major reason for setting a goal is for what it makes of you to accomplish it. What it makes of you will always be the far greater value than what you get.
No man ever achieved worthwhile success who did not, at one time or other, find himself with at least one foot hanging well over the brink of failure.
From each according to his abilities, to each according to his needs.
You can observe a lot just by watching.
If you go to work on your goals, your goals will go to work on you. If you go to work on your plan, your plan will go to work on you. Whatever good things we build end up building us.
It had long since come to my attention that people of accomplishment rarely sat back and let things happen to them. They went out and happened to things.
For it is commonly said: accomplished labours are pleasant.
Do one thing at a time, and while doing it put your whole soul into it to the exclusion of all else.
To invent, you need a good imagination and a pile of junk.
The way to get started is to quit talking and begin doing.
It is easier for a tutor to command than to teach.