Ask not what your country can do for you ask what you can do for your country explain why the quotation above is viewed as one of the most significant lines of john f. kennedy’s speech.

It's a call for patriotism

Explanation:

most people wait on government to do stuff for them although they never do anything. this line is most important because it is timeless

some attention getter quotes to support your thesis regarding brain work could be the following: :

a. storage capacity of your brain is virtually unlimited.

b. your brain produces sufficient electricity to light-up a small bulb.

c. different brain circuits are involved with reading aloud or silently.

d. your brain by itself does not feel pain.

e. reading allows your brain to download info directly.

f. brains of two musicians performing together can synchronize.