预测未来的最好方法就是创造未来。
自然界中每年的痛苦总量超出了所有体面的思考范围。
The growth and development of people is the highest calling of leadership.
永远不要在电话中回应恳求或提议。迫切性是一种伪装。
It is no use saying, 'We are doing our best.' You have got to succeed in doing what is necessary.