“If you can’t explain it to a six year old, you don’t understand it yourself” – Albert Einstein @Albert Einstein Famous @Albert Einstein Facebook Messenger Twitter/X Viber WhatsApp Telegram Email Pocket Εκτύπωση Αντιγραφή συνδέσμου - OK!
“The less a man knows the bigger the noise he makes and the higher the salary he commands.” – Mark Twain