Related:

• Let us make hay while the sun shines. -- Miguel de Cervantes (1547-1616) -- Don Quixote, Part i, Book iii, Chap.
  xi...
• When the sun shineth, make hay. -- John Heywood
• A farmer had a son who went to New York and became a bootblack.
  Now the farmer makes hay while the son shines....
• Dew is formed on leaves when the sun shines on them and makes them perspire.
• The Nagas of Upper Burma say that the sun shines by day because, being a woman, it is afraid to venture out at night.
• No hay in the loft.
• When the sunne shineth, make hay. -- John Heywood (c. 1565) -- Proverbes, Part i, Chap. iii
• Foolery, sir, does walk about the orb like the su
  it shines everywhere. -- William Shakespeare (1564-1616), Twelfth Night -- Act iii, Sc. 1...