Man's chief goal in life is ...

Man\'s chief goal in life is still to become and stay human, and defend his achievements against the encroachment of nature.
Man's chief goal in life is still to become and stay human, and defend his achievements against the encroachment of nature.

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We are in a survival mentality, and that's hard-wired into our humanity, because we are the winners of an evolutionary struggle of millions and millions and millions of years.
 John Shelby Spong
There is an ocean of endless opportunities, and there are so many things that one can do. I'm so fortunate that I've grown up with this sort of a philosophy and mentality.
 Hafez Nazeri
I like to challenge hitters with a 'Here it is, hit it,' mentality. It's definitely a big part of my game, especially when I get in situations where I need it. I usually save a little bit so it's there for me.
 Justin Verlander
Sala-manda-stron, look out here we come, A thief a warrior and a mole. Though the quest may take its toll, We'll march until we reach our goal,
 Brian Jacques
A warrior takes his lot, whatever it may be, and accepts it in ultimate humbleness. He accepts in humbleness what he is, not as a grounds for regret but as a living challenge.

Quotes from the same author

In times of change, learners inherit the earth, while the learned find themselves beautifully equipped to deal with a world that no longer exists.
The Paleolithic hunters who painted the unsurpassed animal murals on the ceiling of the cave at Altamira had only rudimentary tools. Art is older than production for use, and play older than work. Man was shaped less by what he had to do than by what he did in playful moments. It is the child in man that is the source of his uniqueness and creativeness, and the playground is the optimal milieu for the unfolding of his capacities.
You cannot gauge the intelligence of an American by talking with him; you must work with him. The American polishes and refines his way of doing things-even the most commonplace-the way the French of the 17th century polished their maxims.
Craving, not having, is the mother of a reckless giving of oneself.
The misery of a child is interesting to a mother, the misery of a young man is interesting to a young woman, the misery of an old man is interesting to nobody.