[2.] For confusion arises within us, not from the nature of circumstances, but from the infirmity of our minds; for if we were thus affected by reason of what befalls us, then, (as we all sail the same sea, and it is impossible to escape waves and spray,) all men must needs be troubled; but if there are some who stand beyond the influence of the storm and the raging sea, then it is clear that it is not circumstances which make the storm, but the condition of our own mind. If therefore we so order the mind that it may bear all things contentedly, we shall have no storm nor even a ripple, but always a clear calm.