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

Gottfried Leibniz Reasoning Quotations

Gottfried Leibniz Quotes about:

Reasoning Quotes from:

German Philosopher Quotes

There are also two kinds of truths: truth of reasoning and truths of fact. Truths of reasoning are necessary and their opposite is impossible; those of fact are contingent and their opposite is possible.

Quotes from famous authors

Popular tags & topics