"I suspect there isn't an actor alive who was able to truthfully answer his family's questions after his first day's activity in his future profession"

"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"

"Questions are never indiscreet, answers sometimes are"

"Question everything. Learn something. Answer nothing"

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

"Youth is not a question of years: one is young or old from birth"

"Do not waste your time on Social Questions. What is the matter with the poor is Poverty; what is the matter with the rich is Uselessness"

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

"The question is not, "Can they reason?" nor, "Can they talk?" but rather, "Can they suffer?""

"Happy is the person who knows what to remember of the past, what to enjoy in the present, and what to plan for in the future"

"The power to question is the basis of all human progress"