Give me a wildness whose glance no civilization can endure.

Some suggestions for you :

Every people have gods to suit their circumstances.

The day is an epitome of the year. The night is the winter, the morning and evening are the spring and fall, and the noon is the summer.

Any nobleness begins at once to refine a man's features, any meanness or sensuality to imbrute them.

How could youths better learn to live than by at once trying the experiment of living?

If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away.

One is enough. If you are acquainted with the principle, what do you care for a myriad instances and applications?

I mean that they (students) should not play life, or study it merely, while the community supports them at this expensive game, but earnestly live it from beginning to end. How could youths better learn to live than by at once trying the experiment of living? Methinks this would exercise their minds as much as mathematics.

Old deeds for old people, and new deeds for new.

The wildest sound ever heard makes the woods ring far and wide.

There are some who complain most energetically and inconsolably of any, because they are, as they say, doing their duty. I also have in my mind that seemingly wealthy, but most terribly impoverished class of all, who have accumulated dross, but know not how to use it, or get rid of it, and thus have forged their own golden or silver fetters.

I think we may safely trust a good deal more than we do.

It is what a man thinks of himself that really determines his fate.

For my greatest skill has been to want but little.

The truly efficient laborer will be found not to crowd his day with work, but will saunter to his task surrounded by a wide halo of ease and leisure.