Quote by Francois de La Rochefoucauld
It is only persons of firmness that can have real gentleness. Those who appear gentle are, in general, only a weak character, which easily changes into asperity.
Summary
This quote suggests that true gentleness can only be possessed by individuals who are resolute and firm in their actions and beliefs. It implies that those who may initially appear gentle are often weak and lacking consistency, and are therefore prone to becoming harsh or unkind. In essence, the quote conveys the idea that authentic gentleness stems from inner strength and steadiness, rather than mere superficial appearances.