Psychology must be grounded in the facts of living experience.

"Memory is the only paradise from which we cannot be expelled."

不必担忧财富不多，只须担忧财富不平均，不必担忧人口稀少，只须担忧境内不安宁。……既来了，要使他们安家乐业。

The choice is simple: either we protect nature now, or we pay the price later.

爱就是答案，这一点你很清楚。

"The strongest chains are made of fear, not steel."