That man is blessed who hold in his mind
																					Knowledge of science and neither for damage
																		Of his fellow-men nor wrongful deeds
																															Intends to strive,
																		But looks at immortal Nature's pile 
																							Lasting for ever, Nature's arising,
																																Its where and how.
																						People like this man never are worried
																		With grief over shameful commissions.
																										- Euripides(2. prologue)