"The past is a foreign country; they do things differently there."

The danger is not that we will be deprived of speech， but that we will have nothing worth saying.

The most dangerous stories are the ones we tell ourselves.

The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.

Success is not about the money you make, it's about the difference you make in people's lives.