There occur cases in human life when it is wisdom not to be too wise. [ Friedrich Schiller ]

That may happen in a moment which may not occur again in a hundred years. [ Italian Proverb ]

There are strange coincidences in life: they occur so a propos that the strongest minds are impressed, and ask if that mysterious and inexorable fatality in which the ancients believed, is not really the law that governs the world. [ Alfred Mercier ]

Perfect works are rare, because they must be produced at the happy moment when taste and genius unite: and this rare conjunction, like that of certain planets, appears to occur only after the revolution of several cycles, and only lasts for an instant. [ Chateaubriand ]

Dreams ought to produce no conviction whatever on philosophical minds. If we consider how many dreams are dreamt every night, and how many events occur every day, we shall no longer wonder at those accidental coincidences which ignorance mistakes for verifications. [ Colton ]

Occur or Transpire? The misuse of these words is very common. Occur means simply to take place, to happen; transpire to leak out, to come to light. Hence, it is incorrect to say, The annual school exhibition transpired last week. The proper word here is occurred. But transpire is correctly used in such a sentence as, The proceedings of the caucus have not yet transpired. [ Pure English, Hackett And Girvin, 1884 ]

We frequently fall into error and folly, not because the true principles of action are not known, but because for a time they are not remembered; he may, therefore, justly be numbered among the benefactors of mankind who contracts the great rules of life into short sentences that may early be impressed on the memory, and taught by frequent recollection to occur habitually to the mind. [ Johnson ]

With whatever respect and admiration a child may regard a father, whose example has called forth his energies, and animated him in his various pursuits, he turns with greater affection and intenser love to a kind-hearted mother; the same emotion follows him through life; and when the changing vicissitudes of after years have removed his parents from him, seldom does the remembrance of his mother occur to his mind, unaccompanied by the most affectionate recollections. Show me a man, though his brow be furrowed, and his hair grey, who has forgotten his mother, and I shall suspect that something is going on wrong within him; either his memory is impaired, or a hard heart is beating in his bosom. [ Mogridge ]