3
7
4
9
4
3
1
1
7
8
6
3
4
7
8
1
1
8
6
4
1
6
5
9
2
5
3
7
2
3
2
9
"Science is a way of thinking much more than it is a body of knowledge." — Carl Sagan
"Science is a way of thinking much more than it is a body of knowledge." — Carl Sagan
"The measure of intelligence is the ability to change." — Albert Einstein
"The measure of intelligence is the ability to change." — Albert Einstein