Quotes on Certainty

Every increase in your knowledge is a simultaneous decrease. You learn and you unlearn at the same time. A new certainty is a new doubt as well.

In spite of the opinions of certain narrow-minded people who would shut up the human race upon this globe, we shall one day travel to the Moon, the planets, and the stars with the same facility, rapidity and certainty as we now make the ocean voyage from Liverpool to New York.

When he thought of her, it rather amazed him, that he had let that girl with her violin go. Now, of course, he saw that her self-effacing proposal was quite irrelevant. All she had needed was the certainty of his love, and his reassurance that there was no hurry when a lifetime lay ahead of them. Love and patience- if only he had had them both at once- would surely have seen them both through.

Hope is called the anchor of the soul because it gives stability to the Christian life. But hope is not simply a 'wish' I wish that such-and-such would take place rather, it is that which latches on to the certainty of the promises of the future that God has made.

I'm a pessimist if I'm not careful, a feminist, a Black,...an oil-and-water combination of ambition, laziness, insecurity, certainty, and drive.

There is only one thing about which I am certain, and this is that there is very little about which one can be certain

There are no means of attaining faith and certainty except through the Qur'an.

Hope is not a feeling of certainty that everything ends well. Hope is just a feeling that life and work have a meaning.

But theological change happens though selective quoting. Every religious person does it: You quote those verses that resonate with your own religious insights and ignore or reinterpret those that undermine your certainties. Selective quoting isn't just legitimate, but essential: Religions evolve through shifts in selective quoting.

Hope is not the conviction that something will turn out well but the certainty that something makes sense, regardless of how it turns out.

Subatomic particles do not exist but rather show 'tendencies to exist', and atomic events do not occur with certainty at definite times and in definite ways, but rather show 'tendencies to occur'.

There are five dark matters and five lamps. Love of this world is darkness, and the fear of Allaah is its lamp. Sin is darkness, and its lamp is repentance. The grave is darkness, and its lamp is 'none has the right to be worshipped but Allaah, and Muhammad is the messenger of Allaah.' The hereafter is darkness, and its lamp is the good deed. The Siraat is darkness, and its lamp is certainty of faith.

I don't have Gandalf the White's certainty about everything.

In our heart, in the heart of each of you, let there be always the joyous certainty that the Lord is near, that he does not abandon us, that he is near to us, and that he surrounds us with his love.

The only certainty is that nothing is certain.

Education: the path from cocky ignorance to miserable uncertainty.

Isn't it the moment of most profound doubt that gives birth to new certainties? Perhaps hopelessness is the very soil that nourishes human hope; perhaps one could never find sense in life without first experiencing its absurdity.

The best lack all conviction, while the worst are full of passionate intensity.

Doubt is to certainty as neurosis is to psychosis. The neurotic is in doubt and has fears about persons and things; the psychotic has convictions and makes claims about them. In short, the neurotic has problems, the psychotic has solutions.

Beauty is desired in order that it may be befouled; not for its own sake, but for the joy brought by the certainty of profaning it.

There are two modes of knowledge: through argument and through experience. Argument brings conclusions and compels us to concede them, but it does not cause certainty nor remove doubts that the mind may rest in truth, unless this is provided by experience.