“A woman's heart is such a complex problem - the owner thereof is often most incompetent to find the solution to this puzzle.”
“Though the problems of the world are increasingly complex,the solutions remain embarrassingly simple.”
“As the man said, for every complex problem there’s a simple solution, and it’s wrong.”
“Not all complex problems have easy solutions; so says science (so warns science.)”
“Complex problems are often open-ended and poorly defined”
“To every problem, there is a most simple solution.”