The point here is that "liberty" and "the pursuit of happiness" are not synonyms but distinct concepts--rights that are mostly in harmony but not necessarily always so.

WSJ: 'Right Wing Lice'

This has been the science I have mostly studied, but I have always had a lively interest in biological subjects too, and these have much affected what I believe.

NPR: A Hope For Bettering Humanity

There have been dozens of instances in which Shariah has been invoked in US courts, mostly unsuccessfully, but not always.

CENTERFORSECURITYPOLICY: Louisiana at leading edge in fight against Shariah

McDonald's has always checked in with customers, but the data were mostly anecdotal.

FORBES: You Want Data With That?