Work is not an end in itself; there must always be time enough for love. - Robert A. Heinlein

There are things which cannot be taught in ten easy lessons, nor popularized for the masses; they take years of skull sweat.

He was caught in the old dilemma of the man with unintegrated values, who eats meat but would rather somebody else did the butchering.

His older self had taught his younger self a language which the older self knew because the younger self, after being taught, grew up to be the older self and was, therefore, capable of teaching.