We are optimistic about the future, but we know that optimism alone is not enough.
我们对未来持乐观态度,但我们知道仅靠乐观是不够的。
When farmers prosper, communities thrive; when agriculture struggles, societies feel the pain.
The only thing we have to fear is the absence of fear itself.
心理学的方法必须是客观的,即使研究主观现象时也是如此。