Truth has not special time of its own. Its hour is now -- always and indeed then most truly when it seems unsuitable to actual circumstances. - Albert Schweitzer
The happiness of your life depends upon the quality of your thoughts, therefore guard accordingly; and take care that you entertain no notions unsuitable to virtue, and reasonable nature. - Marcus Aurelius Antoninus
An education was a bit like a communicable sexual disease. It made you unsuitable for a lot of jobs and then you had the urge to pass it on. - Terry Pratchett
Some forms of reality are so horrible we refuse to face them, unless we are trapped into it by comedy. To label any subject unsuitable for comedy is to admit defeat. - Peter Sellers