8
1
7
5
9
9
2
1
5
4
6
5
6
7
1
8
6
8
2
7
1
9
4
9
1
2
5
8
1
3
2
7
7
9
6
1
8
"In science, there are no shortcuts to truth." — Karl Popper
"In science, there are no shortcuts to truth." — Karl Popper
"I think, therefore I am." — René Descartes
"I think, therefore I am." — René Descartes