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.

All things journey: sun and moon,
Morning, noon, and afternoon,
Night and all her stars;
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All things journey: sun and moon,
Morning, noon, and afternoon,
Night and all her stars;
'Twixt the east and western bars
Round they journey,
Come and go!
We go with them!

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.

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

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

Be an opener of doors for such as come after thee.

Be an opener of doors for such as come after thee.

That in our proper motion we ascend
Up to our native seat; descent and fall
To give read more

That in our proper motion we ascend
Up to our native seat; descent and fall
To give us is adverse.

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.

The reasonable man adapts himself to the world, but the unreasonable man tries to adapt the world to him--therefore, all read more

The reasonable man adapts himself to the world, but the unreasonable man tries to adapt the world to him--therefore, all progress depends upon the unreasonable man.

There is progress whether ye are going forward or backward! The thing is to move!

There is progress whether ye are going forward or backward! The thing is to move!