In the discovery of lemmas the best aid is a mental aptitude for it. For we may see many who are quick at solutions and yet do not work by method ; thus Cratistus in our time was able to obtain the required result from first principles, and those the fewest possible, but it was his natural gift which helped him to the discovery.

Wherever there is number, there is beauty.

Wherever there is a number, there is beauty.

Everything is overflowing with Gods.

A true philosopher is married to wisdom; he needs no other bride.

This therefore is Mathematics: She reminds you of the invisible forms of the soul; She gives life to her own discoveries; She awakens the mind and purifies the intellect; She brings light to our intrinsic ideas; She abolishes oblivion and ignorance which are ours by birth.

The light of the Sun is the pure energy of intellect.