"Nur wer die Gefahr besteht, geht in sich."

幸福在于成就的喜悦和创造努力的激动。

I think that we communicate only too well, in our silence, in what is unsaid.

Every experiment is a question posed to nature, and every result is nature's answer.

心理学的任务是解释心灵如何服务于生活。

I think it's important to be able to have a sense of humor about life.