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 true measure of our success in farming will be what we leave in the soil, not just what we take from it.

好人遵循规矩，伟人遵循自己。

Flourishing rests on five pillars: positive emotion, engagement, relationships, meaning, and accomplishment.

Do not weep; do not wax indignant. Understand.

Freedom is nothing else but a chance to be better.

最好的建筑是功能性的。

Over one's mind and over one's body the individual is sovereign.

你减去的越多，揭示的就越多。