Calvin W. Allison said this quote

“ The thoughts from a finite mind can at times be very similar to the clouds that move about over the surface of the earth. Both can cover a lot of ground, and can either disperse or increase in formation. Likewise—both are heavily influenced by the surrounding climate. Furthermore—a hard wind increases a fire’s spread, thunder proceeds a lightning strike, and when atmospheric water vapor accumulates, it produces clouds. Then, after an abundance of water has been condensed, the clouds will at some point release moisture; the rain/precipitation amount will range from the degree of abundance condensed.Similarly: an abundance of thoughts can also accumulate—eventually resulting in an overflow of emotion. The overflow can either be positive or negative—the determining factor relying on the characterization of the thoughts—whether they be positive or negative. ”