No naturalist has devoted more painstaking attention to the structure of the barnacles than Mr. Darwin.
There is something at work in my soul which I do not understand. I am practically industrious — painstaking, a workman to execute with perseverance and labour — but besides this there is a love for the marvellous, a belief in the marvellous, intertwined in all my projects, which hurries me out of the common pathways of men, even to the wild sea and unvisited regions I am about to explore.mary wollstonecraft
If a man is endowed with a noble and courageous soul, if he is painstaking, proud, ambitious, without meanness, of a profound a deep-seated intelligence, I dare assert that he lacks nothing to be neglected by the great and men in high office, who fear, more than other men, those whom they cannot dominate.vauvenargues, luc de clapiers, marquis de
David Ray Griffin has done admirable and painstaking research in reviewing the mysteries surrounding the 9/11 attacks. It is the most persuasive argument I have seen for further investigation [into] that historic and troubling event.howard zinn