it would in most cases be sufficient to indexfrom the most authoritative paper

There is a still more barbarous method, whichneed not receive more than passing mention. Thisis simply to register documents in the memorywithout taking written notes. This method hasbeen used. Historians endowed with excellentmemories, and lazy to boot, have indulged thiswhim, with the result that their quotations andreferences are mostly inexact. The human memoryis a delicate piece of registering apparatus, but it isso little an instrument of precision that such pre-sumption is inexcusable.

ple". The Mexican mineworker had the custom of returning to his village for corn planting and harvest: His lack of initiative, inability to save, absences while celebrating too many holidays, willingness to work only three or four days a week if that paid for necessities, insatiable desire for alchohol - all were pointed out as proof of a natural inferiority. He

ve. By the 1830s and 1840s it was commonly observed that the English industrial worker was marked off from his fellow Irish worker, not by a greater capacity for hard work, but by his regularity, his methodical paying-out of energy, and perhaps also by a repression, not of enjoyments, but of the capacity to relax in the old, uninhibited ways. There is no way in which we can quantify the

Build commitment  After connecting, you need to build students’ commitment. Educationalist Daniel Willingham argues that students are driven by a mixture of curiosity and laziness: they want to find out new things and solve puzzles, but they don’t want to invest too much effort in the process. That means the best way to build commitment is start out with a task that piques their interest but doesn’t take much effort. Once they have completed this task, they are much more likely to commit to your next task. The trick then becomes slowly ratcheting up that commitment as the course progresses.