Short-term gains should never compromise long-term sustainability.

臣民的政治自由是每个人对自己安全感的平静心态。

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。

We are all shaped by forces beyond our control.

世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。