“Believe and act as if it is impossible to fail.” Charles F Kettering By Özdeyiş.NetSuccess Quotes, Try And Try Quotes, Words of the Day, Believe Quotes, Picture Quotations0 comments ▶Dr. Tayfun Topaloğlu Youtube Instagram: @drtayfuntopaloglu “Believe and act as if it is impossible to fail.” Charles F Kettering