Small changes can have big effects when they help people break out of the poverty trap.

The only way to do great work is to love what you do.

There is no such joy in the tavern as upon the road thereto.

What we call National-Socialism is the poisonous perversion of German ideas.

America has no permanent friends or enemies, only interests.

量子纠错对于构建可扩展的量子计算机至关重要。

自由民主制度可能并不完美，但它是我们拥有的最好的制度。

可持续性不是一种选择——它是任何希望在未来蓬勃发展的行业的唯一前进道路。