America is the most grandiose experiment the world has seen, but, I am afraid, it is not going to be a success.Sigmund Freud
We lost the American colonies because we lacked the statesmanship to know the right time and the manner of yielding what is impossible to keep.Elizabeth II
I firmly believe that unless one has tasted the bitter pill of failure, one cannot aspire enough for success.Avul Pakir Jainulabdeen Abdul Kalam
When a president promises something beyond his years in office, he is fundamentally unaccountable. It is not his budget that must finish the job. Another president inherits the problem, and it becomes a ball too easily dropped, a plan too easily abandoned, a dream too readily deferred.Neil deGrasse Tyson