We are not only gregarious animals, liking to be in sight of our fellows, but we have an innate propensity to get ourselves noticed, and noticed favorably, by our kind.

The most violent revolutions in an individuals beliefs leave most of his old order standing. Time and space, cause and effect, nature and history, and ones own biography remain untouched. New truth is always a go-between, a smoother-over of transitions. It marries old opinion to new fact so as ever to show a minimum of jolt, a maximum of continuity.

In the last analysis, then, we believe that we all know and think about and talk about the same world because we believe our PERCEPTS are possessed by us in common

To know one thing thoroughly would be to know the universe.

Time itself comes in drops.

We have to live today by what truth we can get today and be ready tomorrow to call it falsehood.

Man can alter his life by altering his thinking.