你如何对待那些对你无能为力的人,将成为评价你的标准。
我们不是从祖先那里继承了地球;我们是从子孙那里借来的——这一信念塑造了我们所做的一切。
A fisherman's wisdom combined with scientific data creates the best conservation policies.
If time travel is possible, where are the tourists from the future?
我们必须接受有限的失望,但永远不要失去无限的希望。
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
在一个疯子的世界里保持清醒本身就是疯狂。