Meanings of cautious soul in English

And you know, his is a cautious soul, Mary.

Not for twenty years had he ventured the extravagance, and even now his cautious soul quailed at the price.

After about four weeks of wearisome labor the general had brought matters to that condition which was so grateful to his cautious soul.

Then some cautious soul suggested that if they should fail the machine would hold up the appropriation bills of those identified with the movement.

Less cautious souls might describe the Exchequer figures, released yesterday, as nothing less than sensational.

However, Jeannie's tirade drew a few cautious souls out of their homes to see what was going on.

So I thought; but there were cautious souls there, too, who held the doors against Mulberry Street and the police reporter.

If they survived this expedition-andwhatever other adventures their none-too-cautioussouls got them into thereafter-allthree of them would live for at least two centuries.