领导力是关于愿景和责任，而不是权力。

解释：君子所说的话，可靠而且有证据。

夏天的飞鸟，飞到我窗前唱歌，又飞去了。 秋天的黄叶，他们没有什麼可唱的，只是叹息一声，飞落在那里。

"The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity."

The only fence against the world is a thorough knowledge of it.

社会进步需要个体自由与社会责任的有机结合。