With respect to love we speak continually about perfection and the perfect person. With respect to love Christianity also speaks continually about pe… - Søren Kierkegaard

Spiritually, a man's thoughts must be the building in which he lives, otherwise it's wrong.

When one merely states that one has many subscribers and keeps on saying it, then one gets many; just as when one sheep goes to water, the next one also goes, and when it is continually said of a large flock of sheep that they go hither and yon to water, then the rest must also go, so people believe that it must be the demand of the times, that for the sake of use and custom – they must also subscribe.

Sitting calmly on a ship in fair weather is not a metaphor for having faith; but when the ship has sprung a leak, then enthusiastically to keep the ship afloat by pumping and not to seek the harbor — that is the metaphor for having faith. (Concluding Unscientific Postscript)