Use the imagination to picture only what is good, what is beautiful, what is beneficial, what is ideal, and what you wish to realize. Mentally see yourself receiving what you deeply desire to receive. What you imagine, you will think, and what you think, you will become. Therefore, if you imagine only those things that are in harmony with what you wish to obtain or achieve, all your thinking will soon tend to produce what you want to attain or achieve.
The real world reveals itself like surprise gifts on our doorstep, special moments that seem above and beyond the reality of others. These times are full, beautiful and meaningful beyond words, even when wrapped in pain.
The more you think of what is right, the more you tend to make every action in your mind right. The more you think of the goal you have in view, the more life and power you will call into action in working for that goal. The more you think of your ambition, the more power you will give to those faculties that can make your ambitions come true. The more you think of harmony, of health, of success, of happiness, of things that are desirable, of things that are beautiful, of things that have true worth, the more the mind will tend to build all those things in yourself, provided, of course, that all such thinking is subjective.
Whether people need nature or not, it was clear that nature needed people. But perhaps nature needs us like a hostage needs her captors: nature needs us not to annihilate her, not to run her over, not to cover her with cement, not to chop her down. We can hardly admire ourselves, then, when we stop to accommodate nature's needs: we are dubious heroes who create peril and then save it's victims, we who rescue the animals and the trees from ourselves.
The real heroes anyway aren't the people doing things; the real heroes
are the people NOTICING things, paying attention. The guy who invented the smallpox vaccine didn't actually invent anything. He just noticed that people with cowpox didn't get smallpox.