“There is no royal road to science, and only those who do not dread the fatiguing climb of its steep paths have a chance of gaining its luminous summits.”

“For, after all, every one who wishes to gain true knowledge must climb the Hill Difficulty alone, and since there is no royal road to the summit, I must zigzag it in my own way. I slip back many times, I fall, I stand still, I run against the edge of hidden obstacles, I lose my temper and find it again and keep it better, I trudge on, I gain a little, I feel encouraged, I get more eager and climb higher and begin to see the widening horizon. Every struggle is a victory. One more effort and I reach the luminous cloud, the blue depths of the sky, the uplands of my desire.”

“…time has a way of leading a person along a crooked path. Sometimes the path is hard to hold to and people fall off along the way. They curse the road for its steep grades and muddy ruts and settle themselves in hinterlands of thorn and sorrow, never knowing or dreaming that the road meant all along to lead them home. Some call that road a tragedy and lose themselves along it. Others, those that see it home, call it an adventure.”

“There is no summit in art; there is only continuous climbing!”

“exactly to those paths which others have taken, or attain to the virtues of those whom they would resemble, the wise man should always follow the roads that have been trodden by the great, and imitate those who have most excelled, so that if he cannot reach their perfection, he may at least acquire something of its savour.”

“It was a harder day's journey than yesterday's, for there were long and weary hills to climb; and in journeys, as in life, it is a great deal easier to go down hill than up. However, they kept on, with unabated perseverance, and the hill has not yet lifted its face to heaven that perseverance will not gain the summit of at last.”