“The secret of happiness is freedom. The secret of freedom is courage.” Thucydides By Özdeyiş.NetWords of Courage, Words of the Day, Happiness Quotes, Freedom Quotes, Picture Quotations0 comments ▶Dr. Tayfun Topaloğlu Youtube Instagram: @drtayfuntopaloglu “The secret of happiness is freedom. The secret of freedom is courage.” Thucydides instagram.com/e_motivasyon Quotations of Encouragement Mutluluk Üzerine En İyi Özlü Sözler Özgürlük Üzerine En İyi Özlü Sözler