“Take rest; a field that has rested gives a bountiful crop.”
Ovid · Ars Amatoria, Book II
Einstein is arguing that the feeling of mystery, of encountering something that exceeds easy explanation, is not a weakness or a problem to be overcome. It is the very thing that drives both artistic and scientific imagination forward. Without a sense of wonder at what is not yet understood, neither the artist nor the scientist has much reason to look more closely at the world. Curiosity, in his view, begins with awe.
This line comes from an essay Einstein published in 1930 under the title What I Believe, in which he reflected on his personal values, his sense of the cosmos, and the relationship between science and deeper human experience. It was not a technical piece but a personal statement, and it showed a side of Einstein that sometimes surprised readers who knew him only through physics. He wrote with genuine feeling about humility before the unknown as a foundational attitude for any serious thinker.
Albert Einstein was a German-born theoretical physicist who lived from 1879 to 1955. He developed the theory of relativity and made foundational contributions to quantum mechanics, work that transformed the understanding of space, time, energy, and matter. He was awarded the Nobel Prize in Physics in 1921. Beyond his scientific work he was a public figure who wrote and spoke on topics including pacifism, education, and the responsibilities of scientists, and he remains one of the most recognized intellectual figures of the twentieth century.
“Take rest; a field that has rested gives a bountiful crop.”
Ovid · Ars Amatoria, Book II
“Finish each day and be done with it. You have done what you could. Some blunders and absurdities no doubt crept in; forget them as soon as you can.”
Ralph Waldo Emerson · Letter to his daughter, 1865
“One must maintain a little bit of summer, even in the middle of winter.”
Henry David Thoreau · Journal
“Sunday clears away the rust of the whole week.”
Joseph Addison · The Spectator, 1711
“Rest is not idleness, and to lie sometimes on the grass under trees on a summer's day, listening to the murmur of the water, or watching the clouds float across the sky, is by no means a waste of time.”
John Lubbock · The Use of Life, 1894
“An early-morning walk is a blessing for the whole day.”
Henry David Thoreau · Journal, 1856
“Many will call me an adventurer, and that I am, only one of a different sort: one of those who risks his skin to prove his platitudes.”
Che Guevara · Letter to his parents, 1965
“Do not shoot! I am Che Guevara and worth more to you alive than dead.”
Che Guevara · October 8, 1967, upon capture in Bolivia
“A revolutionary must become a cold killing machine motivated by pure hate.”
Che Guevara · Letter to his parents, 1965
“Silence is argument carried out by other means.”
Che Guevara
“Remember that the revolution is what is important, and each one of us, alone, is worth nothing.”
Che Guevara · Letter to his children, 1965
“Above all, try always to be able to feel deeply any injustice committed against any person in any part of the world. It is the most beautiful quality of a revolutionary.”
Che Guevara · Letter to his children, 1965