(1) They spend their time philosophizing about the mysteries of life.

(2) He spent the evening philosophizing on the meaning of life.

(3) The General was anxious to cut short the philosophizing and get down to more urgent problems.

(4) Jon doesn't go in much for philosophizing.

(5) To live without philosophizing is in truth the same as keeping the eyes closed without attempting to open them. Rene Descartes 

(6) Such abstract philosophizing drives true poets around the bend, up the wall[sentencedict .com], and over the top.

(7) Teaching Lou famous aphorism Kai people philosophizing and inspiring.

(8) The philosophizing novelist built an entire worldview on the sense that absurdity is an unsurpassable given of human experience.

(9) He tries, when philosophizing, to sink the fact of his temperament.

(10) The problem with the book is that it sometimes descends into portentous philosophizing.

(11) Students, she complained, had nothing better to do than spend whole days philosophizing about the nature of truth.

(12) Based on systematology theories founded newly and other key viewpoints of systematology, the systematic philosophizing of tourism research was reviewed.