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.
On the mountains of truth you can never climb in vain: either you will reach a point higher up today or you will be training your powers so that you will be able to climb higher tomorrow.
Genteel women suppose that those things do not really exist about which it is...
Tell the truth work hard and come to dinner on time.