The true measure of success is leaving the land better than we found it.
成功的真正标准是让土地比我们发现时更好。
每一条边界都是虚构的，先在脑海中划定，然后才在大地上留下伤痕。
The real art of conversation is not only to say the right thing at the right place but to leave unsaid the wrong thing at the tempting moment.
要写好文章，像普通人一样表达自己，但要像智者一样思考。
Leadership is about making tough decisions and standing by them.
The rise of China and the resurgence of Russia have challenged the idea that liberal democracy is the only viable form of government.
生活是一份礼物，它赋予我们特权、机会和责任，通过变得更多来回报一些东西。