Try an author, a thought, or a phrase in “quotes”.↑ ↓ Navigate · Esc Close

Type a word, saying or author to search.

Browse the library ↗

To Nature nothing can be added; from Nature nothing can be taken away; the sum of her energies is constant, and the utmost man can do in the pursuit of physical truth, or in the applications of physical knowledge, is to shift the constituents of the never-varying total. The law of conservation rigidly excludes both creation and annihilation. Waves may change to ripples, and ripples to waves; magnitude may be substituted for number, and number for magnitude; asteroids may aggregate to suns, suns may resolve themselves into florae and faunae, and floras and faunas melt in air: the flux of power is eternally the same. It rolls in music through the ages, and all terrestrial energy—the manifestations of life as well as the display of phenomena—are but the modulations of its rhythm.

To Nature nothing can be added; from Nature nothing can be taken away; the sum of her energies is constant, and the utmost man can do in the pursuit of physical truth, or in the applications of physical knowledge, is to shift the constituents of the never-varying total. The law of conservation rigidly excludes both creation and annihilation. Waves may change to ripples, and ripples to waves; magnitude may be substituted for number, and number for magnitude; asteroids may aggregate to suns, suns may resolve themselves into florae and faunae, and floras and faunas melt in air: the flux of power is eternally the same. It rolls in music through the ages, and all terrestrial energy—the manifestations of life as well as the display of phenomena—are but the modulations of its rhythm.

Historical period not yet established

Meaning not yet available

An individual explanation has not yet been added. We do not substitute a generic description for an interpretation of these particular words.

Begin with source-checked readings and explanations ↗
Attribution & collection notes
Author or tradition
John Tyndall
Attribution: attributed
Country attributed
Not established
A country attribution does not establish the earliest origin.
Historical period
Historical period not yet established
No sufficiently supported historical placement has been established. Import and download dates are not treated as composition dates.
Recorded source
Contributor-provided quotation collection

Supplied reference C; CSV row 328451; supplied attribution, independently unverified

A collection's publication date can be later than the words it records.