Only a fool fears making mistakes.

The biggest mistake a person can make is to lie to an engineer about a subject that they specialize in.

The biggest mistake that you will make in life is believing that governments act in the public interest.

The biggest mistake that I see people with Electromagnetic Hypersensitivity (EHS) making is believing that all electromagnetic fields are harmful.

Purchasing a large and expensive home during a real estate boom turned into the biggest financial mistake that I ever made.