Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.

Music is my therapy. It's how I express myself and connect with people.

It is fortunate for governments that the people do not think.

Sustainability isn't a choice; it's our responsibility to the planet and future generations.

科学突破往往来自意外的发现——保持好奇心。

The only thing necessary for the triumph of evil is for good men to do nothing.

历史研究不仅关乎过去，也关乎理解现在和预见未来。