检验统计假设的问题是科学方法整体问题的一个组成部分。

我信奉老派作风——写经得起时间考验的歌。

The act of painting is an act of alchemy.

——抵日本神户时谈话，1895年11月12日

Responsible forestry isn't about limiting progress—it's about redefining what progress means.

Environmental responsibility is no longer optional for our industry; it's a fundamental requirement for survival.

In teaching history， there should be extensive discussion of personalities who benefited mankind through independence of character and judgement.

伦理学的任务不是提供答案，而是澄清问题。