"In fair weather prepare for foul"

This quote by Thomas Fuller means that it's important to be gotten ready for unfavorable or tight spots even when everything appears to be going smoothly. It's easy to end up being complacent and comfy when points are going well, yet you never know when something unforeseen might happen. As an example, you could be delighting in a bright day at the coastline, yet it's still a great suggestion to bring an umbrella or a sweater in instance the weather transforms negative. This quote encourages us to be aggressive in preparing for prospective challenges and taking steps to mitigate their effect, rather than being caught off-guard and unprepared.