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。

Gravitational waves are a new way of observing the universe, allowing us to hear the cosmos.

The best way to find yourself is to lose yourself in the service of others.

The communities that powered America's industrial rise deserve a seat at the table in shaping its energy future.

［厚葬使］已经获得的财产，都拿来埋掉了；丧后本当产生的财产，又被长时间的禁止所消除。