You don't lead by hitting people over the head—that's assault， not leadership.

出自《魏源集·都中吟十三首》。洋人的情况、技术和版图，我都了解得像万里大的手掌中玩米和沙子一样。知己知彼是兵家的策略，一定要知道谁主掌着典属国的职位。

林业的未来在于平衡经济需求与生态责任。

The process of mathematical discovery is as important as the discovery itself.

股市的波动是由人的情绪驱动的，而不是由经济基本面驱动的。

The only limit to our realization of tomorrow will be our doubts of today.