"The word truth can not be used outside of science without a misuse of terms."

"Science is the real moral school; she teaches man the love and respect for the truth, without which all hope is chime…"

"Chemistry is not a primitive science, like geometry or astronomy; it is constructed from the debris of a previous sci…"

"There abides in nature a certain form of matter which, being discovered and brought by art to perfection, converts to…"

"Your sympathy makes the lamp which is on the point of being extinguished in the everlasting night shine with a final …"

"In fact, what we are can only be attributed for a small part to our labour and personal individuality, because we owe…"

"If each one of us adds something to the common weal in the domain of science, or art, or morality, the reason is beca…"

"Each one of us, whatever may have been his individual initiative, ought also to attribute a considerable portion of h…"

"In effect, it may be declared emphatically that no one has a right to claim the exclusive merit of the brilliant disc…"

"Science... dominates all things, it alone is of any definite utility. No man, no institution shall henceforth have an…"