不要让昨天占据今天太多时间。

心灵应通过对自然的研究被引导到对上帝的认识。

"History is not the story of strangers, aliens from another realm; it is the story of us had we been born a little earlier."

理解变化的唯一方法是投入其中，随之而动，并加入舞蹈。