最可持续的资源是人类的智慧。
Economic progress depends on both new ideas and better implementation.
每个独裁政权都是精心组织的遗忘系统。
化学不仅仅是在烧瓶中混合物质，它是在分子层面上理解世界。
The best picture books work on different levels for different ages.
The past beats inside me like a second heart.
我们是由星尘构成的。
The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.