The stronger our thoughts, the stronger is the outcome of the relevant actions.
Just like a pot of boiling water on a hot stove is ready to cook whatever is thrown in, potatoes, or rice or pasta or tea bag. A clay pot with soil is ready to germinate whichever seed is sown in. Similarly, our mind is a medium to process and deliver our thoughts into relevant actions.
The stronger our thoughts the stronger is the outcome of that nature.