It is the poetic nature that is inclined to have an ideal; it is the artistic nature that has the love of ideal; it is the musical tendency to look for an ideal. Therefore ideal is attached to higher intelligence. The lower a person's evolution the less he is inclined to an ideal; the higher the person is evolved the more he is inclined to an ideal. If those great ones -- kings, generals, writers, poets, musicians -- have really accomplished something great and made an impression upon humanity, it was because of their ideal. Without an ideal, whatever one has done is nothing. In the first place one cannot accomplish something without an ideal. If one did so, it would be nothing. A machine has finished something: there is no ideal in it. Ideal therefore is like the breath of life; ideal therefore is the lift that takes you upwards.