"In the end, we will remember not the words of our enemies, but the silence of our friends."

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

The smart way to keep people passive and obedient is to strictly limit the spectrum of acceptable opinion, but allow very lively debate within that spectrum.

The most effective policies are those that align individual and collective interests.

"We are all fools in love."