煤炭研究和DNA工作同样重要。
The coal research is just as important as the DNA work.
我们不是从祖先那里继承了土地；我们是从子孙那里借来的。
The idea of the sacred is quite simply one of the most conservative notions in any society, because it seeks to turn other ideas — uncertainty, progress, change — into crimes.
这一切，以及那数不清的眼神与微笑，数不清的思想和言语，我都想一一记录下来。
O homem só é verdadeiramente livre quando reconhece a sua dependência dos outros.
革命并不容易，但它是可能的。
我不太在意别人怎么看我，我只专注于自己的工作。