Progress is impossible without change, and those who cannot change their minds cannot change anything.

Progress is impossible without change, and those who cannot change their minds cannot change anything.

I walk slowly, but I never walk backward.

I walk slowly, but I never walk backward.

Those who work most for the world's advancement are the ones who demand least.

Those who work most for the world's advancement are the ones who demand least.

He who moves not forward goes backward!
A capital saying!

He who moves not forward goes backward!
A capital saying!

There is no advancement to him who stands trembling because he cannot see the end from the beginning.

There is no advancement to him who stands trembling because he cannot see the end from the beginning.

All progress is precarious, and the solution of one problem brings us face to face with another problem.

All progress is precarious, and the solution of one problem brings us face to face with another problem.

What we call "progress " is the exchange of one nuisance for
another nuisance.

What we call "progress " is the exchange of one nuisance for
another nuisance.

Laws and institutions are constantly tending to gravitate. Like
clocks, they must be occasionally cleansed, and wound up, and read more

Laws and institutions are constantly tending to gravitate. Like
clocks, they must be occasionally cleansed, and wound up, and set
to true time.

Finds progress, man's distinctive mark alone,
Not God's, and not the beast's;
God is, they are,
read more

Finds progress, man's distinctive mark alone,
Not God's, and not the beast's;
God is, they are,
Man partly is, and wholly hopes to be.