Understand the difference between being at work and working.
Stopping advertising to save money is like stopping your watch to save time.
He who believes he can and he who believes he cannot are both correct.
We do not make changes for the sake of making them, but we never fail to make a change when once it is demonstrated that the new way is better than the old way.
Paying attention to simple little things that most men neglect makes a few men rich.
The farther we get away from the land, the greater our insecurity.