It is quite cruel that a poet cannot wander through his regions of enchantment without having a critic, forever, like the old man of the sea, upon his back. Marianne Moore
It is quite true, as some poets said, that the God who created man must have had a sinister sense of humor, creating him a reasonable being, yet forcing him to take this ridiculous posture, and driving him with blind craving for this ridiculous performance. David Herbert Lawrence
It is said that man doesn't live by bread alone. Sometimes this is unfortunate, because people who cannot live by bread alone too often kill other people in consequence of the fights they get into. John McCarthy
It is the characteristic excellence of the strong man that he can bring momentous issues to the fore and make a decision about them. The weak are always forced to decide between alternatives they have not chosen themselves. Dietrich Bonhoeffer
It is the child in man that is the source of his uniqueness and creativeness, and the playground is the optimal milieu for the unfolding of his capacities and talents. Eric Hoffer
It is the function of science to discover the existence of a general reign of order in nature and to find the causes governing this order. And this refers in equal measure to the relations of man - social and political - and to the entire universe as a whole. Dmitri Mendeleev
It is the greatest mistake to think that man is always one and the same. A man is never the same for long. He is continually changing. He seldom remains the same even for half an hour. G. I. Gurdjieff
It is the lash of hunger which compels the poor man to submit. In order to live he must sell - 'voluntarily' sell - himself every day and hour to the 'beast of property.' Johann Most
It is the lot of man to share in the deeper aspirations of the universe around him and to share his own destiny as well as that of the universe, now by adjusting himself to its forces, now by putting the whole of his energy to his own ends and purposes. Muhammad Iqbal