Of course we all have our limits, but how can you possibly find your boundaries unless you explore as far and as wide as you possibly can? I would rather fail in an attempt at something new and uncharted than safely succeed in a repeat of something I have done.
We have also arranged things so that almost no one understands science and technology. This is a prescription for disaster. We might get away with it for a while, but sooner or later this combustible mixture of ignorance and power is going to blow up in our faces.
Don't waste life in doubts and fears; spend yourself on the work before you, well assured that the right performance of this hour's duties will be the best preparation for the hours and ages that will follow it.
When the perfect order prevails, the world is like a home shared by all. Leaders are capable and virtuous. Everyone loves and respects their own parents and children as well as the parents and children of others. The old are cared for, adults have jobs, children are nourished and educated. There is a means of support for all those who are disabled or find themselves alone in the world. Everyone has an appropriate role to play in the family and society. Devotion to public duty leaves no place for idleness. Scheming for ill gain is unknown. Sharing displaces selfishness and materialism.
Beavers build houses; but they build them in nowise differently, or better now, than they did, five thousand years ago. Ants, and honey-bees, provide food for winter; but just in the same way they did, when Solomon referred the sluggard to them as patterns of prudence. Man is not the only animal who labors; but he is the only one who improves his workmanship.
Those who work at a thing heart and soul not only achieve success in it but through their absorption in that they also realize the supreme truth-Brahman. Those who work at a thing with their whole heart receive help from God.