“No horse gets anywhere until he is harnessed. No stream or gas drives anything until it is confined. No Niagara is ever turned into light and power until it is tunneled. No life ever grows great until it is focused, dedicated, disciplined. One of the widest gaps in human experience is the gap between what we say we want to be and our willingness to discipline ourselves to get there.”
“There are those of us who are always about to live. We are waiting until things change, until there is more time, until we are less tired, until we get a promotion, until we settle down / until, until, until. It always seems as if there is some major event that must occur in our lives before we begin living.”
“We never really know what stupidity is until we have experimented on ourselves.”
“Sometimes we don't know what we want until we don't get it.”
“science devises ever bloodier means of war until humanity’s powers of destruction overcome our powers of creation and our civilisation drives itself to extinction.”
“Nothing will change until we change - until we throw off our dependence and act for ourselves.”