Although the origin of this proverb is unclear (often attributed to Japanese or Chinese philosophy) the point is very clear. Little is known at all about this quote.
How to use this tactic in everyday life:
The message here is to prepare for war even in the event there isn’t one. This doesn’t have to be in a literal sense. As there is conflict in every aspect of life. We live in the safest times in human history. However, that doesn't negate the fact that there is always The point is to educate yourself before knowledge is required. It may just save your life one day.