A research problem is not solved by apparatus; it is…

The book Dynamic Programming by Richard Bellman is an important, pioneering work in which a group of problems is collected together at the end…

— Donald Knuth

There is no problem in science that can be solved by a man that cannot be solved by a woman.

— Vera Rubin

Our problems are man-made, therefore they may be solved by man

— John F. Kennedy

Money problems can always be solved by a man not frightened by them.

— Robert A. Heinlein

you must take the problem as it is, and let it be what it wants to be.

— Charles Kettering

The sure ways to create new ventures of discovery are to keep an open mind.

— Charles Kettering

Research is an organized method of trying to find out what you are going to do after you cannot do what you are doing…

— Charles Kettering

A GREAT discovery solves a great problem but there is a grain of discovery in any problem.

— George Polya

“Having a process that ensures problems are brought to the surface, and their root causes diagnosed, assures that continual improvements occur.”

— Ray Dalio

If you seek only easy problems to solve, then ultimately, there'll be nothing about you to distinguish yourself from others.

— Neil deGrasse Tyson

“Every problem has a solution.”

— Lilas Taha

When you have solved the problem of controlling the attention of the child, you have solved the entire problem of its education.

— Maria Montessori

I’m I really working on the right thing, or once I put the solution in place I’m I going to get the benefit out…

— Dave Evans

“Nothing is easier than yesterday's solutions.”

— Roger Sperry

Every human creates his own problems. Problems are ones private property and we shouldnt meddle into them self-initiatively.

— Ruben Papian