The action required to ...

The action required to sustain human life is primarily intellectual; everything man needs has to be discovered by his mind and produced by his effort.
The action required to sustain human life is primarily intellectual; everything man needs has to be discovered by his mind and produced by his effort.

More phrases

Being self-made is a state of mind, and once you put that mentality to work, your success will come.
 Dave East
A lot of people change for good. Some people just fall off. Just trying to progress in anything, no matter what you're doing, I feel like any progression you make... some people aren't gonna be around you that were around you.
 Dave East
What a distressing contrast there is between the radiant intelligence of the child and the feeble mentality of the average adult.
Don't settle in the land of barely enough. That is where you are, it is not who you are. That's your location, it's not your identity. No matter what it looks like, have an abundant mentality.
Everything in your life, every experience, every relationship is a mirror of the mental pattern that is going on inside of you.

Quotes from the same author

A creative man is motivated by the desire to achieve, not by the desire to beat others.
The truth is not for all men, but only for those who seek it.
If you want to know the one reason that's taking me back, I'll tell you: I cannot bring myself to abandon to destruction all the greatness of the world, all that which was mine and yours, which was made by us and is still ours by right - because I cannot believe that men refuse to see, that they can remain blind and deaf to us forever, when the truth is ours and their lives depend on accepting it.
Run for your life from any man who tells you that money is evil. That sentence is the leper's bell of an approaching looter. So long as men live together on earth and need means to deal with one another--their only substitute, if they abandon money, is the muzzle of a gun.
The lust that drives others to enslave an empire, had become, in her limits, a passion for power over him. She had set out to break him, as if, unable to equal his value, she could surpass it by destroying it, as if the measure of his greatness would thus become the measure of hers, as if the vandal who smashed a statue were greater than the artist who had made it, as if the murderer who killed a child were greater than the mother who had given it birth.