What we want now is an immense awakening of Râjasika energy, for the whole country is wrapped in the shroud of Tamas. The people of this land must be fed and clothed-must be awakened -must be made more fully active. Otherwise they will become inert, as inert as trees and stones. So, I say, eat large quantities of fish and meat, my boy!
When you go to war as a boy you have a great illusion of immortality. Other people get killed; not you. . . . Then when you are badly wounded the first time you lose that illusion and you know it can happen to you. After being severely wounded two weeks before my nineteenth birthday I had a bad time until I figured out that nothing could happen to me that had not happened to all men before me. Whatever I had to do men had always done. If they had done it then I could do it too and the best thing was not to worry about it.
Keats mourned that the rainbow, which as a boy had been for him a magic thing, had lost its glory because the physicists had found it resulted merely from the refraction of the sunlight by the raindrops. Yet knowledge of its causation could not spoil the rainbow for me. I am sure that it is not given to man to be omniscient. There will always be something left to know, something to excite the imagination of the poet and those attuned to the great world in which they live (p. 64)
The boy told himself that, on the way toward realizing his own destiny, he had learned all he needed to know, and had experienced everything he might have dreamed of.
He who would reach the desired goal must, while a boy, suffer and labor much and bear both heat and cold.
[Lat., Qui studet optatam cursu coningere metam
Multa tulit fecitque puer, sudavit et alsit.]
In addition to the social pressures from the scientific community there is also at work a very human trait of individual scientist. I call it the law of the instrument , and it may be formulated as follows: Give a small boy a hammer, and he will find that everything he encounters needs pounding. It comes as no particular surprise to discover that a scientist formulates problems in a way which requires for their solution just those techniques in which he himself is especially skilled.
The sum of the whole is this: walk and be happy, walk and be healthy. "The best of all ways to lengthen our days" is not, as Mr. Thomas Moore has it, "to steal a few hours from night, my love;" but, with leave be it spoken, to walk steadily and with a purpose. The wandering man knows of certain ancients, far gone in years, who have staved off infirmities and dissolution by earnest walking,-hale fellows close upon eighty and ninety, but brisk as boys.