Truths are immortal, my dear friend; they are immortal like God! What we call a falsity is like a fruit; it has a certain number of days; it is bound to decay. Whereas, what we call truth is like gold; days, months, even centuries can hide gold, can overlook it but they can never make it decay.
Old people have wisdom but not energy; young people have energy but not wisdom; energy and wisdom must be in the same body to create a much better civilisation! To do this, we will either give energy to the old or we will give wisdom to the young and for now the latter seems a more plausible action!