"The best prophet of the future is the past"

"A leader is best when people barely know he exists, when his work is done, his aim fulfilled, they will say: we did it ourselves"

"The tiger is a magnificent creature and one that is threatened by human activities on all fronts. It is up to us to protect this iconic species and ensure that it has a future in the wild"

"Youth is the best time to be rich, and the best time to be poor"

"Do what you do best, and you will succeed"

"Forget the past - the future will give you plenty to worry about"

"Don't lower your expectations to meet your performance. Raise your level of performance to meet your expectations. Expect the best of yourself, and then do what is necessary to make it a reality"

"Every time I see an adult on a bicycle, I no longer despair for the future of the human race"

"The best mirror is an old friend"

"The best preparation for good work tomorrow is to do good work today"

"The best way to predict the future is to create it"