| Link | Quote | Stars | Tags | Author |
| 6fada2f | Diophantus is modern. | Simon Stevin | ||
| 6f7c080 | The second Definition. Number is that which expresseth the quantitie of each thing. | Simon Stevin | ||
| af3aa65 | The sixt Definition. A Whole number is either a unitie, or a compounded multitude of unities. | Simon Stevin |