成功建立在持续学习和适应的文化之上。

The world is a stage, but the play is badly cast.

膨胀是一个非常大胆的想法，但它似乎是解释宇宙观测特征的唯一方法。

A great novel is one that changes the reader, that leaves him different after the last page.

The teacher is not in school to impose certain ideas or to form certain habits in the child, but is there as a member of the community to select the influences which shall affect the child and to assist him in properly responding to those influences.

I could not have parted with you, my Lizzy, to anyone less worthy.

生活中没有体验过一些最美好的关系，就等于根本没有生活过。