Samuel Pierpont Langley Quote

Nature, we are told, always accomplishes her purpose with the least possible expenditure of energy.


The New Astronomy (1888), p. 97


Nature, we are told, always accomplishes her purpose with the least possible expenditure of energy.

Nature, we are told, always accomplishes her purpose with the least possible expenditure of energy.

Nature, we are told, always accomplishes her purpose with the least possible expenditure of energy.

Nature, we are told, always accomplishes her purpose with the least possible expenditure of energy.