The conservative who resists change is as valuable as the radical who proposes it.
Ariel Durant
I never dared to be radical when young for fear it would make me conservative when old.
Robert Frost
Obama's ascendancy unhinged the radical right, offering a unified target to competing camps of racial, nativist and religious animus.
Barton Gellman
I am a radical in thought (and principle) and a conservative in method (and conduct).
Rutherford B. Hayes
I am still radical!
Alejandro Jodorowsky
And that Newman wasn't, and yet to me Pollock is just as radical and unlike Expressionism as Newman.
Donald Judd
Pollock looks unusual and radical even now.
I'm not radical.
Jack Kevorkian
When you are right you cannot be too radical; when you are wrong, you cannot be too conservative.
Martin Luther King, Jr.
He who does not see things in their depth should not call himself a radical.
Jose Marti