最伟大的实验始于一个简单的问题。

TRANQUILLITY. Be not disturbed at trifles, or at accidents common or unavoidable.

我认为我们在沉默中，在未说出口的话中，已经沟通得足够好了。

Innovation in mining technology isn't optional—it's the lifeline that will determine the future of extractive industries.

To write is to make the invisible visible.

解释：拥有绝色美貌的人，完全能够祸乱人的情志。