The past is not dead. It is not even past.
知识和人类力量是同义词。
诗歌是灵魂的语言，是难以言喻的声音。
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.
In mathematics, the journey of discovery is often more rewarding than the destination itself.
文学是发现普通人身上非凡之处的艺术，用普通的话语说出非凡的事情。
Persistence is just as important as intelligence in research.