Tao Te Ching Chapter 59
In managing human affairs, there is no better rule than to be sparing.
To be sparing is to forestall;
To forestall is to be prepared and strengthened;
To be prepared and strengthened is to be ever-victorious;
To be ever-victorious is to have infinite capacity;
He who has infinite capacity is fit to rule a country,
And the Mother (principle) of a ruling country can long endure.
This is to be firmly rooted, to have deep strength,
The road to immortality and enduring vision.