People are curious. A few people are. They will be driven to find things out, even trivial things. They will put things together, knowing all along that they may be mistaken.

The challenge for us is to create content that is compelling and relevant.

在气候变化问题上，大气层并不关心政治边界。

永远不要让任何人告诉你你做不到某件事。

One can only display complex information in the mind. Like seeing, movement or flow or alteration of view is more important than the static picture, no matter how lovely.

Nothing ever becomes real till it is experienced.

历史学家是向后看的先知。