We are all experiments of nature.
我们都是自然的实验品。
我不害怕跌倒，因为我知道我会重新站起来。
It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.
生活对那些思考的人来说是喜剧，对那些感受的人来说是悲剧。
Everything we do here is important.