把这一句，留给此刻的你
Now, what produces a want of demand? A refusal to take from other countries the commodities which they produce.
那么，是什么导致了需求不足呢?拒绝从其他国家拿走他们生产的商品。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
No one can be great, or good, or happy except through the inward efforts of themselves.
没有人能成为伟大的、善良的、幸福的，除非通过自己内心的努力。
There are many kinds of fruit that grow on the tree of life, but none so sweet as friendship.
生命树上结着许多果实，但没有一种像友谊那样甜美。
All progress is precarious, and the solution of one problem brings us face to face with another problem.
所有的进展都是不稳定的，一个问题的解决使我们面临着另一个问题。