The question of place and climate is most closely related to the question of nutrition. Nobody is free to live everywhere; and whoever has to solve great problems that challenge all his strength actually has a very restricted choice in this matter. The influence of climate on our metabolism, its retardation, its acceleration, goes so far that a mistaken choice of place and climate can not only estrange a man from his task but can actually keep it from him: he never gets to see it.
Self-love, the spring of motion, acts the soul;
Reason's comparing balance rules the whole.
Man, but for that no action could attend,
And, but for this, were active to no end:
Fix'd like a plant on his peculiar spot,
To draw nutrition, propagate, and rot;
Or, meteor-like, flame lawless thro' the void,
Destroying others, by himself destroy'd.
Freedom is born of self-discipline. No individual, no nation, can achieve or maintain liberty without self-control. The undisciplined man (or woman) is a slave to his own weaknesses.
We hold these truths to be self-evident: that all men are
created equal; that they are endowed by their Creator with certain
inalienable rights; that among these are life, and the right to
make that of another miserable by thrusting upon him an
incalculable quantity of acquaintances; liberty, particularly the
liberty to introduce persons to one another without first
ascertaining if they are not already acquainted as enemies; and
the pursuit of another's happiness with a running pack of
strangers.
As a thinker and planner the ant is the equal of any savage race of men; as a self-educated specialist in several arts she is the superior of any savage race of men; and in one or two high mental qualities she is above the reach of any man, savage or civilized!
The life of a thinking man will probably be divided into two parts -- the first in which he desires to exterminate modern thinkers, and the second in which he desires to watch them exterminating each other. ... Suppose, for instance, there is an old story and a new skeptic who is skeptical of the story. We have only to wait a little while for a yet newer skeptic who is skeptical of the skeptic. He will probably find the old notion actually a help in his new notion. This process is an abstract truth applying to anything, apart from agreement or disagreement.