The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.

我们必须在能源需求和环境保护之间取得平衡。

成功？我不知道这个词是什么意思。我很开心。但成功，这取决于在某人眼中成功意味着什么。对我来说，成功是内心的平静。那对我来说就是美好的一天。