It's better to be vague or wait until you can truly wax philosophical on the matter.

Sink me, but I wax philosophical, which is the old refuge of the ruined man.

Let us first see if one computer will ever administer Eerlik again before we wax philosophical.

By early morning, metal fans were waxing philosophical in between expletives.

I'll also cover some of the more interesting third-party announcements, and may even wax philosophical about Apple's place in the market.

You know who waxes philosophical about the tiniest weaknesses of enemies?

But why am I writing this to you, instead of waxing philosophical over one of our lunches?

"It's not just a return on investment," he added, waxing philosophical.

One sure sign that the president is losing it: He waxes philosophical about darkness and light.

He tended to wax a bit philosophical about it.