It is my conviction that killing under the cloak of war is nothing but an act of murder.

The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves.

A strong conviction that something must be done is the parent of many bad measures.

An irresistible passion that would induce me to believe in innate ideas and the truth of prophecy has decided my career. I have always loved liberty with the enthusiasm which actuates the religious man with the passion of a lover and with the conviction of a geometrician.

Never give in, never give in, never, never, never, never-in nothing great or small, large or petty, never give in except to convictions of honour and good sense. Never yield to force; never yield to the apparently overwhelming might of the enemy.

In the age-old contest between popularity and principle, only those willing to lose for their convictions are deserving of posterity’s approval.

I have brought myself, by long meditation, to the conviction that a human being with settled purpose must accomplish it, and that nothing can resist a will which will stake even existence upon its fulfillment.

The deepest thing in any one is the conviction of the bad luck that follows boasting.

The secret of success is conviction and persistence.

What we obtain too cheap, we esteem too lightly: it is dearness only that gives every thing its value. Heaven knows how to put a proper price upon its goods; and it would be strange indeed if so celestial an article as freedom should not be highly rated.

When the intensity of emotional conviction subsides, a man who is in the habit of reasoning will search for logical grounds in favor of the belief which he finds in himself.