Moreover, as we read thus with discrimination, we begin to see that the great men of the past have not spoken without appearing to have sufficient reason for their utterances in the light of the times in which they lived. We may make it a rule that, when they seem to be speaking arbitrarily, to be laying before us reasonings that are not reasonings, dogmas for which no excuse seems to be offered, the fault lies in our lack of comprehension. Until we can understand how a man, living in a certain century, and breathing a certain moral and intellectual atmosphere, could have said what he did, we should assume that we have read his words, but not his real thought. For the latter there is always a psychological, if not a logical, justification. And this brings me to the question of the language in which the philosophers have expressed their thoughts. The more attentively one reads the history of philosophy, the clearer it becomes that the number of problems with which the philosophers have occupied themselves is not overwhelmingly great. If each philosophy which confronts us seems to us quite new and strange, it is because we have not arrived at the stage at which it is possible for us to recognize old friends with new faces. The same old problems, the problems which must ever present themselves to reflective thought, recur again and again. The form is more or less changed, and the answers which are given to them are not, of course, always the same. Each age expresses itself in a somewhat different way. But sometimes the solution proposed for a given problem is almost the same in substance, even when the two thinkers we are contrasting belong to centuries which lie far apart. In this case, only our own inability to strip off the husk and reach the fruit itself prevents us from seeing that we have before us nothing really new. Thus, if we read the history of philosophy with patience and with discrimination, it grows luminous. We come to feel nearer to the men of the past. We see that we may learn from their successes and from their failures; and if we are capable of drawing a moral at all, we apply the lesson to ourselves. CHAPTER XXIV SOME PRACTICAL ADMONITIONS 88. BE PREPARED TO ENTER UPON A NEW WAY OF LOOKING AT THINGS.--We have seen that reflective thought tries to analyze experience and to attain to a clear view of the elements that make it up--to realize vividly what is the very texture of the known world, and what is the nature of knowledge. It is possible to live to old age, as many do, without even a suspicion that there may be such a knowledge as this, and nevertheless to possess a large measure of rather vague but very serviceable information about both minds and bodies.