Every day sees humanity more victorious in the struggle with space and time.

The crux of the matter, is that people don't understand the true nature of money. It is meant to circulate, not be wrapped up in a stocking

Long experience has taught me not always to believe in the limitations indicated by purely theoretical considerations. These, as we well know, are based on insufficient knowledge of all the relevant factors.

The coming of the wireless era will make war impossible, because it will make war ridiculous.

Religious faith to W. H. Bragg was the willingness to stake his all on the hypothesis that Christ was right, and test it by a lifetime's experiment in charity.

If we consider what science already has enabled men to know-the immensity of space, the fantastic philosophy of the stars, the infinite smallness of the composition of atoms, the macrocosm whereby we succeed only in creating outlines and translating a measure into numbers without our minds being able to form any concrete idea of it-we remain astounded by the enormous machinery of the universe.

The more I work with the powers of Nature, the more I feel God's benevolence to man; the closer I am to the great truth that everything is dependent on the Eternal Creator and Sustainer; the more I feel that the so-called science, I am occupied with, is nothing but an expression of the Supreme Will, which aims at bringing people closer to each other in order to help them better understand and improve themselves.