The author suggests that a man becomes a philosopher when he ______.
A. studies philosophy as a subject
B. collects all the facts
C. realizes obvious truths
D. seeks a meaning for life
正确答案：D
答案为D根据第二段第二句Potentiallyeverymanisaphilosopherbecauseinthedepthsofhisbeingthereisanintenselongingtopenetratetothemeaningofthemysteriesofexistence作出该项选择
