Nobody has ever seen an electron. Nor a thought. You can't see a thought, you can't measure, weigh, nor taste it- but thoughts are the most real things in the Galaxy.
Robert A. HeinleinMy old man says when it's time to be counted, the important thing is to be man enough to stand up.
Robert A. HeinleinNothing of value is free. Even the breath of life is purchased at birth only through gasping effort and pain... The best things in life are beyond money; their price is agony and sweat and devotion... and the price demanded for the most precious of all things in life is life itself--ultimate cost for perfect value
Robert A. Heinlein