Every struggle, no matter what its goal, is forced by life to make adjustments; it becomes a different struggle, serves different ends, and sometimes accomplishes the very opposite of what it set out to do. Only slight goals are worth pursuing, because only a slight goal can be entirely fulfilled. If I struggle to make a fortune, I can make it in a certain way; the goal is slight, like all quantitative goals, personal or otherwise, and it’s attainable, verifiable. But how shall I fulfil the intention of serving my country, or of enriching human culture, or of improving humanity? I can’t be certain of the right course of action, nor verify whether the goals have been achieved .....