The quantitative investigations of Black on the burning of lime and magnesia alba, in which the balance (previously characterized by the French chemist Jean Rey as "an instrument for clowns") was applied at every turn, led to the rejection of a hypothetical "principle of causticity," and replaced it by a "sensible ingredient of a sensible body," fixed air.
J. R. PartingtonRelated topics
air black body burning french hypothetical ingredient led turnRelated quotes
The principle of Parliamentary sovereignty means neither more nor less than this, namely, that Parliament thus defined has, under the English constitution, the right to make or unmake any law whatever; and, further, that no person or body is recognised by the law of England as having a right to override or set aside the legislation of Parliament.
A. V. Dicey
If a dog is biting a black man, the black man should kill the dog, whether the dog is a police dog or a hound dog or any kind of dog. If a dog is fixed on a black man when that black man is doing nothing but trying to take advantage of what the government says is supposed to be his, then that black man should kill that dog or any two-legged dog who sets the dog on him.
Malcolm X
I took a great deal of pleasure in it, and I still feel nostalgic about it. However, I felt that it had led me to live in a parallel world of pure invention, shut inside my solitude. Naturally, it was precisely for that purpose that it was made and that was why I took pleasure in it, but I wanted to regain body and roots.
Jean Dubuffet
Too often, the pastoralist blames the weeds and seeks a chemical rather than a management solution; too seldom do we find an approach combining the sensible utilisation of grasshoppers and grubs as a valuable dried-protein supplement for fish or food pellets, and a combination of soil conditioning, slashing, and de-stocking or re-seeding to restore species balance.
Bill Mollison
I am one of those who believe that there is no permanent home for even a section of the Bantu in the white area of South Africa and the destiny of South Africa depends on this essential point. If the principle of permanent residence for the black man in the area of the white is accepted then it is the beginning of the end of civilisation as we know it in this country.
Pieter Willem Botha