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我们将永不停止探索,而我们一切探索的终点,将是到达我们出发的地方,并且生平第一遭知道这地方。
We shall not cease from exploration, and the end of all our exploring will be to arrive where we started and know the place for the first time.
The most important part of teaching is to teach what it is to know.
"The greatest wealth is to live content with little."
在研究自然时,想象力必须受到逻辑和实验的严格规则指导。
A man's real possession is his memory. In nothing else is he rich, in nothing else is he poor.