It followed from the special theory of relativity that mass and energy are both but different manifestations of the same thing - a somewhat unfamiliar conception for the average mind. Furthermore, the equation E = mc², in which energy is put equal to mass, multiplied by the square of the velocity of light, showed that very small amounts of mass may be converted into a very large amount of energy and vice versa.
The swallow is come! The swallow is come! O, fair are the seasons, and light Are the days that she brings, With her dusky wings, And her bosom snowy white!
He has the power to render us happy or unhappy; to make our service light or burdensome; a pleasure or a toil. Say that his power lies in words and looks; in things so slight and insignificant that it is impossible to add and count 'em up: what then? The happiness he gives, is quite as great as if it cost a fortune.
Those who every morning plan the transactions of the day and follow out that plan carry a thread that will guide them through the labyrinth of the most busy life. The orderly arrangement of their time is like a ray of light which darts itself through all their occupations. But where no plan is laid, where the disposal of time is surrendered merely to the chance of incidents, chaos will soon reign.
Looking back, now, I realize that you only ever need one person who lights up that way when you enter a room. One person is all it takes to give a kid confidence.
And the light by which she had read the book filled with troubles, falsehoods, sorrow, and evil, flared up more brightly than ever before, lighted up for her all that had been in darkness, flickered, began to grow dim, and was quenched forever.
[A novel by Henry James] is like a church lit but without a congregation to distract you, with every light and line focused on the high altar. And on the altar, very reverently place, intensely there, is a dead kitten, an egg-shell, a bit of string.
He was always striving to attain it. The life that was so swiftly expanding within him, urged him continually toward the wall of light. The life that was within him knew that it was the one way out, the way he was predestined to tread.