QUOTE : I must confess that I am not at all partial to the fabrication of <i>Weltanschauungen.</i> Such activities may be left to philosophers, who avowedly find it impossible to make their journey through life without a Baedeker of that kind to give them information on every subject. Let us humbly accept the contempt with which they look down on us from the vantage-ground of their superior needs. But since we cannot forgo our narcissistic pride either, we will draw comfort from the reflection that such ‘Handbooks to Life’ soon grow out of date and that it is precisely our short-sighted, narrow and finicky work which obliges them to appear in new editions, and that even the most up-to-date of them are nothing but attempts to find a substitute for the ancient, useful and all-sufficient Church Catechism. We know well enough how little light science has so far been able to throw on the problems that surround us. But however much ado the philosophers may make, they cannot alter the situation. Only patient, persevering research, in which everything is subordinated to the one requirement of certainty, can gradually bring about a change. The benighted traveller may sing aloud in the dark to deny his own fears; but, for all that, he will not see an inch further beyond his nose.