One example of a quote from BrainyQuote's collection of cool quotes is, "Let your soul stand cool and composed before a million universes," by Walt Whitman. Another example is, "Nothing gives one person so much advantage over another as to remain always cool and unruffled under all circumstances," by Thomas Jefferson.
Walt Whitman was an American author and humanist during the 19th century. He incorporated views of transcendentalism and realism into his work and is recognized as part of the bridge between the two thought systems. Many consider Whitman to be the father of free verse poetry, and he also ranks among the most influential American poets. During his life, his works were very controversial, and his first collection of poetry was published with his own money. Another good quote from Whitman is, "Keep your face always toward the sunshine - and shadows will fall behind you."
Thomas Jefferson was the third president of the United States during the 19th century. A lawyer, Founding Father and one of the main authors of the Declaration of Independence, he supported democracy, republicanism and human rights. These beliefs helped motivate American colonists to gain independence from Britain, and he represented Virginia in the Continental Congress during the American Revolution.