Teachers open the door, but you must enter by yourself.
— Chinese Proverbs

Knowledge of what is does not open the door directly to what should be.
Albert Einstein open doors quote

When fortune knocks open the door.
— Proverbs

Ideas can be life-changing. Sometimes all you need to open the door is just one more good idea.
— Jim Rohn

Man is a prisoner who has no right to open the door of his prison and run away ... A man should wait, and not take his own life until God summons him.
— open doors quotation by Plato