He is satisfied quietly to do his work and to try to help his fellows in the race, knowing that the great divine Power behind will press him onward slowly and steadily, and do for him all that can be done, so long as his face is set steadfastly in the right direction, so long as he does all that he reasonably can.
Since he knows that we are all part of one great evolution and all literally the children of one Father, he sees that the universal brotherhood of humanity is no mere poetical conception, but a definite fact; not a dream of something which is to be in the dim distance of Utopia, but a condition existing here and now.

The certainty of this all-embracing fraternity gives him a wider outlook upon life and a broad impersonal point of view from which to regard everything.

He realizes that the true interests of all are in fact identical, and that no man can ever make real gain for himself at the cost of loss or suffering to some one else.

This is not to him an article of religious belief, but a scientific fact proved to him by his study.

He sees that since humanity is literally a whole, nothing which injures one man can ever be really for the good of any other, for the harm done influences not only the doer but also those who are about him.
He knows that the only true advantage for him is that benefit which he shares with all.