"Its limitations are those of the physical universe: it won't let you play with some really wild ideas that aren't possible, but are fun to speculate about"
This quote is written / told by Stanley Schmidt somewhere between March 7, 1944 and today. He/she was a famous Writer from USA.
The author also have 15 other quotes.
"You are the architect of your own destiny; you are the master of your own fate; you are behind the steering wheel of your own life. There are no limitations to what you can do, have, or be except the limitations you place on yourself by your own thinking"
"It is paradoxical that many educators and parents still differentiate between a time for learning and a time for play without seeing the vital connection between them"