3
8
9
5
4
7
6
8
1
1
7
9
6
3
6
9
7
4
2
3
2
4
1
6
9
6
3
8
2
1
9
4
3
1
2
"It is not enough to have a good mind; the main thing is to use it well." — René Descartes
"It is not enough to have a good mind; the main thing is to use it well." — René Descartes
"To myself I am only a child playing on the beach, while vast oceans of truth lie undiscovered before me." — Isaac Newton
"To myself I am only a child playing on the beach, while vast oceans of truth lie undiscovered before me." — Isaac Newton