If you are attempting the impossible, you will fail.
If you are doing something wrong, you will do it badly.
All good management is the expression of one great idea
Think before you act: it's not your money.
In getting good results team leaders become conductor rather than driver, enabling others to play the right music, not by hands-on domination of all decisions and execution, but by providing inspiration, motivation and stimulus.
No decision in business provides greater potential for the creation of wealth (or its destruction, come to think of it) than the choice of which innovation to back.