Be careful what you ask, or maybe, be careful whom you ask.

John Betjeman, the English poet, must have been an entertaining interview. From Oxford Dictionary of Humorous Quotations, 2008, p. 286 edited by Ned Sherrin.

In an interview for the television documentary Time With Betjeman (February 1983), having been asked whether at seventy-seven he had any regrets.

Yes, I haven't had enough sex.