A youth with his first cigar makes himself sick; a youth with his first girl makes everybody sick.

There is no pleasure in having nothing to do. The fun is in having lots to do and not doing it.

Politeness is only one half good manners and the other half good lying.

He who devotes sixteen hours a day to hard study may become at sixty as wise as he thought himself at twenty.

There is no pleasure in having nothing to do; the fun is in having lots to do and not doing it.

Politeness is only one half good manners and the other half good lying.