All progression is in the relative world.

Take any path you like; follow any prophet you like; but have only that method which suits your own nature, so that you will be sure to progress.

True progress is slow but sure.

The advancement of agriculture, commerce and manufactures, by all proper means, will not, I trust, need recommendation. But I cannot forbear intimating to you the expediency of giving effectual encouragement as well to the introduction of new and useful inventions from abroad, as to the exertions of skill and genius in producing them at home; and of facilitating the intercourse between the distant parts of our country by a due attention to the Post Office and Post Roads.

Discontent is the first necessity of progress.

If you want to grow a giant redwood, you need to make sure the seeds are ok, nurture the sapling, and work out what might potentially stop it from growing all the way along. Anything that breaks it at any point stops that growth.