Walking towards the certain goal is "aspiration", at one fling never stop is "will", and both together are the "ambition". Everything success or failure depends on this. - Carnegie.

朝着一定目标走去是“志”，一鼓作气中途绝不停止是“气”，两者合起来就是“志气”。一切事业的成败都取决于此。——卡耐基。