The world was not made for any one species.
p. 145Source: Wikiquote · CC BY-SA 4.0
Of course it’s not enough. But if you begin anywhere else, there’s no hope at all.
p. 248
If the will is there, the method will be found.
p. 140
Mankind was not needed to bring order to the world.
p. 146
All quotes from this book