Egotism, pride, etc. must be given up.

While I live, every criminal must die.

One must always be careful of books,

I must be gone and live, or stay and die.

World War II was a must win.

I said: I must remember this, being small.

We must kill the savage to save the man.

All our efforts must tend towards light.

I must endure to the end.

We must be the great arsenal of Democracy.

To remain young one must change.

To be a champion you must live like one.

You must always do what you feel is right.

Great faith must have great trials.

Jesus must have been a psychopath

The beet must be uprooted.

What you must do, do cheerfully.

One must be strict even in little things.

To be hungry must be awful.

We must conquer war or war will conquer us.

A man must earnestly want.