Nothing is perfect on the human stage.
It is never possible to guarantee success, it is only possible to deserve it.
Unteachable from infancy to tomb — There is the first & main characteristic of mankind.
Time is one thing that can never be retrieved. One may lose and regain friends. One may lose and regain money. Opportunity, once spurned, may come again. But the hours that are lost in idleness can never be brought back to be used in gainful pursuits
Never give up. Never give up. Never give up.
Elderly people and those in authority cannot always be relied upon to take enlightened and comprehending views of what they call the indiscretions of youth.