Letters, the invention of them, the third step to society, [453].
Lies concerning the Invisible Cause, [41].
Life in creatures. The analogy between it and what is performed by engines that raise water by the help of fire, [380].
Lion, the, described, [427].
What designed for by nature in Paradise, [428].
Not made to be always in Paradise, ibid.
The product of hot countries, [430].
Linen, the invention of it, the result of deep thought, [97].
Literature, most parents that are able, bring up their sons to it, [509].
Lives, we are to judge of men from their lives, and not from their sentiments, [86].
Love to their species, is not more in men than in other creatures, [391].
Love has two significations, [79].
The difference between love and lust, [80].
No jealousy without love, [82].
Whether the end of it is the preservation of the species, [423].
Is little to be depended upon among the ill-bred vulgar, [481].
Lovers, Platonic may find out the origin of that passion, [81].