I lived on the top of one hill and the school was at the top of another hill. Nobody ever went to school by car - we didn't have any cars during the war. So that to and from school was itself a training.
“You must accept that you might fail; then, if you do your best and still don't win, at least you can be satisfied that you've tried. If you don't accept failure as a possibility, you don't set high goals, you don't branch out, you don't try - you don't take the risk.”
“Ultimately, all human activities have as their goal the realization of happiness. Why, then, have we ended up producing the opposite result? Could the underlying cause be our failure to correctly understand the true nature of happiness?”