Don't spend time beating on a wall, hoping to transform it into a door.
Don't ever promise more than you can deliver, but always deliver more than you promise.
Only you can control your future.
Hell, there are no rules here - we're trying to accomplish something.
A good objective of leadership is to help those who are doing poorly to do well and to help those who are doing well to do even better.
It has been my observation that most people get ahead during the time that others waste
A company is only as good as the people it keeps.
If you think your teacher is tough, wait until you get a boss. He doesn't have tenure.
When inspiration does not come to me, I go halfway to meet it.
Every action has its pleasures and its price.
The way to get started is to quit talking and begin doing.
Thinking is the hardest work there is, which is probably the reason so few engage in it.
If we all did the things we are really capable of doing, we would literally astound ourselves
All achievement, all earned riches, have their beginning in an idea.
From each according to his abilities, to each according to his needs.
It is a cursed evil to any man to become as absorbed in any subject as I am in mine
The finest task for an Engineer – to survey, to plan, to suggest resources and material, assemble them for task in hand, implement and produce results.
Obstacles are those frightful things you see when you take your eyes off your goals.
No one ever is defeated until defeat has been accepted as a reality.
Change yourself and your work will seem different.
One of the greatest discoveries a person makes, one of their great surprises, is to find they can do what they were afraid they couldn't do.