最成功的社会是那些能够在强大国家的需求与个人自由的需求之间取得平衡的社会。
永远保持好奇心。你停止学习的那一刻,就是你停止成长的那一刻。
The first step in the art of cutting metals is to find a man who has the necessary skill and experience to do the work.