9
7
2
8
6
5
4
5
7
7
2
1
7
6
8
4
6
2
5
8
7
4
3
5
8
8
1
9
5
8
5
9
6
"The roots of education are bitter, but the fruit is sweet." — Aristotle
"The roots of education are bitter, but the fruit is sweet." — Aristotle
"To ask the right question is harder than to answer it." — Georg Cantor
"To ask the right question is harder than to answer it." — Georg Cantor