What keeps us from abandoning ourselves entirely to one vice, often, is the fact that we have several.

What keeps us from abandoning ourselves entirely to one vice, often, is the fact that we have several.

阻止我们完全沉溺于一种恶习的原因，往往是我们有好几种恶习。

-- Francois VI, Duc De La Rochefoucauld 弗朗索瓦六世，罗切福科公爵