A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

John Boyd Orr Given Quotations

John Boyd Orr Quotes about:

Given Quotes from:

Advanced Quotes

In the last fifty years science has advanced more than in the 2,000 previous years and given mankind greater powers over the forces of nature than the ancients ascribed to their gods.

Quotes from famous authors

Popular tags & topics