Happy is the man who can recognize in the work of to-day a connected portion of the work of life and an embodiment of the work of Eternity. The foundations of his confidence are unchangeable, for he has been made a partaker of Infinity. He strenuously works out his daily enterprises because the present is given him for a possession. (this the epigraph on my current science-diary)
Thoroughly conscious ignorance is the prelude to every real advance in science.
we are obliged to admit that the undulations are those of an ethereal substance, and not of the gross matter (talking about fields)
It is of great advantage to the student of any subject to read the original memoirs on that subject, for science is always most completely assimilated when it is in the nascent state…
There are three stages of scientific discovery: first people deny it is true; then they deny it is important; finally they credit the wrong person
We feel clearly that we are only now beginning to acquire reliable material for welding together the sum total of all that is known into a whole; but, on the other hand, it has become next to impossible for a single mind fully to command more than a small specialized portion of it. I can see no other escape from this dilemma (lest our true aim be lost for ever) than that some of us should venture to embark on a synthesis of facts and theories, albeit with second-hand and incomplete knowledge of some of them - and at the risk of making fools of ourselves.
During an address to the Pontifical Academy of Sciences with Lemaitre in the audience said, “Contemporary science with one sweep back across the centuries has succeeded in bearing witness to the August instant of the primordial Fiat Lux, when along with matter there burst forth from nothing a sea of light and radiation […] Thus, with that concreteness which is characteristic of physical proofs, modern science has confirmed the contingency of the Universe and also the well founded deduction as to the epoch when the world came forth from the hands of the Creator.” (Lemaitre is known to have gotten worried about this and requested the pope to not make comments on scientific cosmology anymore - because he obviously understood even further nuances of cosmology and not just religion)
Now unconfined the wings stretch out to heaven,
Nor shrink beneath a crystal firmament
Aloft into the aether’s fragrant deeps,
Leaving below the earth-world with its pain,
And all the passions of mortality’
There is no smallness because there is no limit; there is no largeness because there is no boundary
The gates of hell are open night day;
Smooth is the descent, and easy is the way:
But to return, and view the cheerful skies
In this the task and might labor lies
We shall not cease from exploration
And the end of all our exploring
Will be to arrive where we started
And know the place for the first time.
To see a World in a Grain of Sand
And a Heaven in a Wild Flower,
Hold Infinity in the palm of your hand
And Eternity in an hour.
However successful the theory of a four-dimensional world may be, it is difficult to ignore a voice inside us which whispers: “At the back of your mind, you know that a fourth dimension is all
nonsense.” I fancy that that voice must often have had a busy time in the past history of physics. What nonsense to say that this solid table on which I am writing is a collection of electrons
moving with prodigious speeds in empty spaces, which relatively to electronic dimensions are as wide as the spaces between the planets in the solar system! What nonsense to say that the thin
air is trying to crush my body with a load of 14 lbs to the square inch! What nonsense that the star cluster which I see through the telescope obviously there now, is a glimpse into a past age
50 000 years ago! Let us not be beguiled by this voice.
O my soul, do not aspire to immortal life, but exhaust the limits of the possible
The beauty of nature is in its details, the message in generality.