An inventor's endeavor is essentially lifesaving. Whether he harnesses forces, improves devices, or provides new comforts and conveniences, he is adding to the safety of our existence. He is also better qualified than the average individual to protect himself in peril, for he is observant and resourceful.
Get up, and set your shoulder to the wheel - How long is this life for? As you have come into this world, leave some mark behind. Otherwise, where is the difference between you and the trees and stones? They too come into existence, decay and die.
When we are motivated by compassion and wisdom, the results of our actions benefit everyone, not just our individual selves or some immediate convenience. When we are able to recognize and forgive ignorant actions of the past, we gain strength to constructively solve the problems of the present.
Thou wouldst be loved? - then let thy heart
From its present pathway part not!
Being everything which now thou art,
Be nothing which thou art not.
So with the world thy gentle ways,
Thy grace, thy more than beauty,
Shall be an endless theme of praise,
And love - a simple duty.
In the vast cosmical changes, the universal life comes and goes in unknown quantities, ... sowing an animalcule here, crumbling a star there, oscillating and ... entangling, from the highest to the lowest, all activities in the obscurity of a dizzying mechanism, hanging the flight of an insect upon the movement of the earth... Enormous gearing, whose first motor is the gnat, and whose last wheel is the zodiac.