A famous epigram
When the sky is about to drop to a big post, you must first suffer from its ambition, its bones and muscles, hate its body and skin, empty its body, and mess with its actions; So be patient and reap what you can't get.
Others:
It is bad luck, not words, that can make fools learn. Democritus
In the vicissitudes of fate, it is easiest to see a person's integrity. -Shakespeare
Pity is because of a person's love and fortune, and fear is because this unlucky person is similar to us. -Aristotle
One of the great advantages of outstanding people is their perseverance in adverse and difficult encounters. -Beethoven
Every setback or unfavorable mutation carries the same or greater beneficial seeds. Emerson
Disaster is the first journey of truth. byron
Miracles often happen when you are unlucky. bacon
Isn't bad luck the touchstone of character? -Balzac
Not every disaster is a curse, and early adversity is often a blessing. -Sharp
Prosperity makes our energy idle and useless, so that we can't feel our own strength, but obstacles awaken this strength and use it. Hume
No wise man will deny the value of pain and sorrow. -Hershey