• Man is a creature adapted for life under circumstances which are very narrowly limited. A few degrees of temperature more or less, a slight variation in the composition of air, the precise suitability of food, makes all the difference between health and sickness; between life and death.

    Robert Stawell Ball: Man is a creature adapted for life under circumstances which are very narrowly limited. A few degrees of temperature more or less, a slight variation in the composition of air, the precise suitability of food, makes all the difference between health and sickness; between life and death.
    Sir Robert Stawell Ball (2016). “The Story of the Heavens”, p.125, Sai ePublications via PublishDrive