Probability is expectation founded upon partial knowledge. A perfect acquaintance with all the circumstances affecting the occurrence of an event would change expectation into certainty, and leave nether room nor demand for a theory of probabilities.
When a man looks across a street, sees a pretty girl, and waves at her, that's not a rendezvous, that's a passing acquaintance. When he walks across the street and nibbles on her ear, that's a rendezvous!
The first time you meet someone, they're a new acquaintance, the second time you have a bit of an understanding, and the third time you meet them, you're old hats.
Experience - the wisdom that enables us to recognise in an undesirable old acquaintance the folly that we have already embraced.
A slender acquaintance with the world must convince every man that actions, not words, are the true criterion of the attachment of friends.
A powerful attraction exists, therefore, to the promotion of a study and of duties of all others engrossing the time most completely, and which is less benefited than most others by any acquaintance with science.
The beginning of an acquaintance whether with persons or things is to get a definite outline of our ignorance.
Depth of friendship does not depend on length of acquaintance.
The study of history and philosophy, accompanied by some acquaintance with art and literature, should be for lawyers and engineers as well as for those who study in arts faculties.
There is so much of good in human nature that men grow to like each other upon better acquaintance, and this points to another way in which we may strive to promote the peace of the world.