For the things of this world cannot be made known without a knowledge of mathematics.


The Opus majus of Roger Bacon: a translation of Robert Belle Burke (ed. 1928)


For the things of this world cannot be made known without a knowledge of mathematics.

For the things of this world cannot be made known without a knowledge of mathematics.

For the things of this world cannot be made known without a knowledge of mathematics.

For the things of this world cannot be made known without a knowledge of mathematics.