A. Thoughts are to mind what winds are to the air and waves are to the sea. In other words, thoughts are the actions of mind, and thoughts are temporary but mind is permanent. In brief, mind is the root of all thoughts, and is called true-self as well in Buddhism.
When we can see mind, the root of thoughts clearly, we can control thoughts, but most people are controlled by them because they cannot see mind for thoughts. After all, we become enslaved by the thoughts produced by us. Zen meditation is a practice to see mind.
All writing ©Boo Ahm. All images ©Simon Hathaway