Quote
"Man is but a reed, the weakest in nature, but he is a thinking reed."
"Annihilating all thats made To a green thought in a green shade."

In their most common sense, thought and thinking refer to cognitive processes that occur independently of direct sensory stimulation. Core forms include judging, reasoning, concept formation, problem solving, and deliberation. Other processes, such as entertaining an idea, memory, or imagination, are also frequently considered types of thought. Unlike perception, these activities can occur without
"Man is but a reed, the weakest in nature, but he is a thinking reed."
"Great thoughts, like great deeds, need No trumpet."
"It is often said that second thoughts are best. So they are in matters of judgment, but not in matters of conscience. In matters of duty, first thoughts are commonly best. They have more in them of the voice of God."
"The kings of modern thought are dumb."
"Civilization advances by extending the number of important operations which we can perform without thinking of them. Operations of thought are like cavalry charges in a battle—they are strictly limited in number, they require fresh horses, and must only be made at decisive moments."
"Yet I doubt not thro the ages one increasing purpose runs, And the thoughts of men are widened with the process of the suns."