解析:一心在痛上,便无暇顾及他事。
【释义】依靠暴力使人服从,不是真心服从,只是力量不足以进行反抗;只有依靠道德使人服从,人家才会心悦诚服。
Leadership means making tough decisions today for a better tomorrow.
The whole secret of life is to be interested in one thing profoundly and in a thousand things well.