You can't change what's already happened, so focus on the present moment.
文学是人类的记忆。
"Digital transformation is not about technology, it's about people and culture."
生物学的美丽在于它能够通过简单的原理解释生命的多样性。
When the third appeared, he thrust at it with the knife, only to feel the blade[刀片] snap as the fish rolled.