
If I had an hour to solve a problem I'd spend 55 minutes thinking about the problem and 5 minutes thinking about solutions.
Albert Einstein
jan
02
2011

If I had an hour to solve a problem I'd spend 55 minutes thinking about the problem and 5 minutes thinking about solutions.
Albert Einstein
|
There is nothing so useless as doing efficiently that which should not be done at all. Peter Drucker |
|
|
Supercompetent Bij Bol.com |