i.e. No one looks poetical unless he is phlegmatic.

16. No old misers are cheerful;
Some old misers are thin.

Univ. “persons”; m = old misers; x = cheerful; y = thin.

mx0my1x′y1 [Fig. II.

i.e. Some thin persons are not cheerful.

17. No one, who exercises self-control, fails to keep his temper;
Some judges lose their tempers.

Univ. “persons”; m = keeping their tempers; x = exercising self-control; y = judges.

xm′0ym′1x′y1 [Fig. II.

i.e. Some judges do not exercise self-control.

[pg148]18. All pigs are fat;
Nothing that is fed on barley-water is fat.