The price of progress is trouble.
— Charles Kettering
Trouble is a part of life, and if you don’t share it, you don’t give the person who loves you a chance to love you enough.
— Dinah Shore
There is no man in this world without some manner of tribulation or anguish, though he be king or pope.
— Thomas à Kempis
Trouble is only opportunity in work clothes.
— Henry Kaiser
Troubles are often the tools by which God fashions us for better things.
— Henry Ward Beecher