A traveler without observation is a bird without wings.

-- Saadi Shirazi 萨迪·西拉兹

没有观察的旅行者就像没有翅膀的鸟。

标签

Traveler Observation

相关名言

The theory that can absorb the greatest number of facts, and persist in doing so, generation after generation, through all changes of opinion and detail, is the one that must rule all observation.

能够吸收最多的事实，并坚持这样做，一代又一代，通过所有的意见和细节的变化，是一个理论，必须统治所有的观察。

阅读 +

Thus, that one can find no place to walk through the breadth of the earth is not because the earth is not tranquil but because the danger to every step of the traveler lies generally with words.

因此，一个人找不到地方走过地球的宽度不是因为地球不平静，而是因为危险的旅行者的每一步通常在于文字。

阅读 +

There is no more difficult art to acquire than the art of observation, and for some men it is quite as difficult to record an observation in brief and plain language.

没有什么艺术比观察的艺术更难获得，对一些人来说，用简单明了的语言记录观察同样困难。

阅读 +

We feel this is a very promising concept for a vaccine for traveler's diarrhea.

我们认为这是一个非常有前途的概念，为旅行者的腹泻疫苗。

阅读 +