你不必完美也能很了不起。

The world needs more people who are willing to challenge the status quo.

写作的行为是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

Science is the knowledge of consequences, and dependence of one fact upon another.

天然气作为清洁能源，将在我国能源结构调整中发挥重要作用。

The more you understand, the more you can forgive.

The most exciting aspect of chemistry is the ability to create new molecules that have never existed before.

建筑师必须是一个梦想家。