Science rushes headlong, without selectivity, without "taste," at whatever is knowable, in the blind desire to know all at any cost.

I love those who do not first seek a reason beyond the stars for going down and being sacrifices, but sacrifice themselves to the earth, that the earth of the Superman may hereafter arrive.

"Faith" as an imperative is a veto against science-in praxi, it means lies at any price.

This is the hardest of all: to close the open hand out of love, and keep modest as a giver.

One does not hate so long as one continues to rate low, but only when one has come to rate equal or higher.

Linguistic danger to spiritual freedom.- Every word is a prejudice.

Not their love of humanity, but the impotence of their love, prevents the Christians of today - burning us.