检验统计假设的问题是科学方法整体问题的一个组成部分。

At the core of all anger is a need that is not being fulfilled.

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.

唯一能替代一件艺术品的，是另一件艺术品。

改变你的思想，你就改变了你的世界。

The tyranny of secrecy is the most tyrannical of all tyrannies.

Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.

Cloud computing is like electricity, it will become the infrastructure of society in the future.

我们的挑战是创造引人入胜且相关的内容。