18 SKETCHES OF GEEAT TRUTHS obtained is endless and the source of knowledge we may liken to a bottomless pit, but in one sense no time is wasted, for each stage is neces- sary, each stage has its lesson, each stage must be gone through. Our method of obtaining knowledge varies according to our own tempera- ment, to the race to which we belong, to our conditions, to our climate, to the country of our birth and hundreds of other things; also we must not forget the important factor of the influence of our past lives. There is no royal road to knowledge save the road of life. It is in our hands whether we make use of the object lessons on the road or whether we miss oar opportunities. All have opportunities and it is because of this large variety of methods of obtaining knowledge that we 'find the vast variety, almost limitless, amongst human beings. In the stage of the savage the opportunities must be more or less alike and yet it is evident that even here there is a great variety of how these opportunities are taken. It is the same now to a certain extent—I rather refrain from adding those words " to a certain extent" ; for I often find that, in our present stage (which I have counted as the second stage for the very large majority), we are apt to make excuses for not taking opportunities and to blame our past