Kind of because, ambition is a strong push towards to what you want to do, but destiny can either let this happen, or change it completely.(hope I.helped)
Answer:
No, "Don't believe everything you say" is not a universal literary theme.
Explanation:
If you had said "don't believe everything you hear" then i'd tell you yes.<u><em> Don't believe everything you say</em></u> is not a well known saying that could be used globally. <u>It is a literary theme but not a universal one.</u>
The most likely reason why Art Buchwald wrote Job Hunting is to tell new graduates that applying for a job is not easy. One has to be determined not to give up easily when faced with refusals and disappointments. His advice is to be creative and find ways to get the attention of the future employer.