Vision Quotes

All bodies together, and each by itself, give off to the surrounding air an infinite number of images which are all-pervading and each complete, each conveying the nature, colour and form of the body which produces it.

Because, if it were all-pervading and the same in every part, there would have been no need to make the instruments of the senses meet in one centre and in one single spot; on the contrary it would have sufficed that the eye should fulfil the function of its sensation on its surface only, and not transmit the image of the things seen, to the sense, by means of the optic nerves, so that the soul - for the reason given above - may perceive it in the surface of the eye.

No small hole can so modify the convergence of rays of light as to prevent, at a long distance, the transmission of the true form of the luminous body causing them.

Light is the chaser away of darkness. Shade is the obstruction of light. Primary light is that which falls on objects and causes light and shade. And derived lights are those portions of a body which are illuminated by the primary light. A primary shadow is that side of a body on which the light cannot fall.

The eye transmits its own image through the air to all the objects which face it, and also receives them on its own surface, whence the "sensus communis" takes them and considers them.

If you look at a luminous body in the far distance through a smallhole it will seem to grow less, and if you look at it near at hand it will not undergo any change. That is that if you look at this light atadistance of one or two braccia from the aforesaid hole it will not undergo any change whether you are looking at it through this hole or outside of it.

The eye which finds itself in the centre between the shadows and the lights that surround the shaded bodies, will see in these bodies thegreater shadows that are in them meeting themselves within equal angles that is of the visual incidence.

Every body that moves rapidly seems to colour its path with the impression of its hue. The truth of this proposition is seen from experi-ence; thus when the lightning moves among dark clouds the speedofits sinuous flight makes its whole course resemble a luminous snake.So in like manner if you wave a lighted brand its whole course will seem a ring of flame. This is because the organ of perception acts more rapidly than the judgment.

We need the courage of the young. Yours is not the task of making your way in the world, but the task of remaking the world which you will find before you. May every one of us be granted the courage, the faith and the vision to give the best that is in us to that remaking!

It is not where you start but how high you aim that matters for success.

By ancestry, I was born to rule.

We can count amongst them Africans, Coloureds, Whites, Indians, Muslims, Christians, Hindus, Jews - all of them united by a common vision of a better life for the people of this country.

We place our vision of a new constitutional order for South Africa on the table not as conquerors, prescribing to the conquered. We speak as fellow citizens to heal the wounds of the past with the intent of constructing a new order based on justice for all. This is the challenge that faces all South Africans today, and it is one to which I am certain we will all rise.

Do not look the other way; do not hesitate. Recognize that the world is hungry for action, not words. Act with courage and vision.

The power of imagination created the illusion that my vision went much farther than the naked eye could actually see.

A movement without vision would be a movement without moral foundation.

Few members of the oppressor race can understand the deep groans and passionate yearnings of the oppressed race, and still fewer have the vision to see that injustice must be rooted out by strong, persistent and determined action.

The farther backward you can look the farther forward you are likely to see.

It is always wise to look ahead, but difficult to look further than you can see.

Projects undreamed of by past generations will absorb our immediate descendants, comforts, activities, amenities, pleasures will crowd upon them, but their hearts will ache and their lives will be barren, if they have not a vision above material things.