Lust is the cause of ...

Lust is the cause of generation
Appetite is the support of life
Fear or timidity is the prolongation of life, and
Fraud the preservation of its instruments.
Lust is the cause of generation Appetite is the support of life Fear or timidity is the prolongation of life, and Fraud the preservation of its instruments.

Quotes from the same author

All our knowledge has its origins in our perceptions.
It had long since come to my attention that people of accomplishment rarely sat back and let things happen to them. They went out and happened to things.
Iron rusts from disuse; water loses its purity from stagnation... even so does inaction sap the vigor of the mind.
Nothing strengthens authority so much as silence.
He who is fixed to a star does not change his mind.