云计算的价值在于它让计算变得民主化。
True progress in farming comes from observing and learning from nature.
出自汉·桓宽《盐铁论·殊路》。镂:雕刻。如果没有内在的工夫,而只学习其表面,即使有再好的老师和朋友,也还是如同在油脂上作画、在冰上雕刻一样,只是浪费时间和功夫。
The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.