independent thinking quotes

I love being able to be political without any political affiliation.

It is very nearly impossible… to become an educated person in a country so distrustful of the independent mind.

A man who does not think for himself does not think at all.

The most courageous act is still to think for yourself. Aloud.

We human beings are strange creatures and still reserve the right to think for ourselves.

Those who know how to think need no teachers.