The whole subject-matter of exact science consists of pointer readings and similar indications.
Science Quotes
Asimov, Jacob Bronowski, Einstein, Arthur Eddington and Carl Sagan lead the page. The most-sourced writer is Henri Poincaré, with several passages from Science and Hypothesis (1901) and The Value of Science (1905), including the one about doubting everything and believing everything being two equally convenient ways to avoid thinking.
Two entries are flagged. “Etymology is a science in which vowels signify nothing at all, and consonants very little” is credited to Voltaire as disputed, and the notes cite two scholarly articles on where the saying comes from. “Mathematics is the key and door to the sciences” is credited to Galileo and flagged misattributed.
Concern for the symbol has completely disappeared from our science.
Everyone else besides the faithful already knows that religion has nothing useful to say to science.
Science must begin with myths, and with the criticism of myths.
For me the purest and truest art in the world is science fiction.
The man of science has learned to believe in justification, not by faith, but by verification.