Deep within man dwell those slumbering powers; powers that would astonish him, that he never dreamed of possessing; forces that would revolutionize his life if aroused and put into action.
Orison Swett Marden

Prayer is a thought, a belief, a feeling, arising within the mind of the one praying.
Ernest Holmes

My potential is more than can be expressed within the bounds of my race or ethnic identity.
Arthur Ashe

It is a sign of contraction of the mind when it is content, or of weariness. A spirited mind never stops within itself; it is always aspiring and going beyond its strength.
Michel de Montaigne

The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
Nathaniel Hawthorne

You must look within for value, but must look beyond for perspective.
Denis Waitley

Our greatest foes, and whom we must chiefly combat, are within.
Miguel de Cervantes

In America the majority raises formidable barriers around the liberty of opinion; within these barriers an author may write what he pleases, but woe to him if he goes beyond them.
Alexis de Tocqueville

The principle of all successful effort is to try to do not what is absolutely the best, but what is easily within our power, and suited for our temperament and condition.
John Ruskin

It is written on the arched sky; it looks out from every star. It is the poetry of Nature; it is that which uplifts the spirit within us.
John Ruskin

There is a god within us.
Ovid

Every institution not only carries within it the seeds of its own dissolution, but prepares the way for its most hated rival.
William Ralph Inge

Suppressed grief suffocates, it rages within the breast, and is forced to multiply its strength.
Ovid

You study, you learn, but you guard the original naivete. It has to be within you, as desire for drink is within the drunkard or love is within the lover.
Henri Matisse

One learns more from listening than speaking.And both the wind and the people who continue to live close to nature still have much to tell us which we cannot hear within university walls.
Thor Heyerdahl

Hope... is the companion of power, and the mother of success; for who so hopes has within him the gift of miracles.
Samuel Smiles

I believe you make your day. You make your life. So much of it is all perception, and this is the form that I built for myself. I have to accept it and work within those compounds, and it's up to me.
Brad Pitt

Success is a beast. And it actually puts the emphasis on the wrong thing. You get away with more instead of looking within.
Brad Pitt

The system becomes logically closed when each of the logical implications which can be derived from any one proposition within the system finds its statement in another proposition in the same system.
Talcott Parsons

That is, a system starts with a group of interrelated propositions which involve reference to empirical observations within the logical framework of the propositions in question.
Talcott Parsons