战胜竞争对手的唯一方法，就是停止试图战胜竞争对手。
快乐的最好方法是爱自己。
A leader has the vision and conviction that a dream can be achieved. He inspires the power and energy to get it done.
预测未来的最好方法就是创造未来。
——〈在北京基督教等六教会欢迎会的演说〉，1912年9月5日
The lightning that precedes the thunder is a common image of the warnings that come before calamity.