We must balance the need for energy with the need to protect the environment.

现实不仅是能够被复制的东西，而且是总是已经被复制的东西。

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.

【释义】敬爱他人的人，他人也会敬爱他；尊敬他人的人，别人也会尊敬他。

译文：修炼自己，第一要务是清心寡欲，为人处世，首先要做到谨言慎行。赏析：人要学会克制己欲，欲望过多，烦恼就多。什么都想得到，最后什么都得不到。放一颗平常心，或许就有意想不到的收获。处世戒多言，言多必有失。说话过多，就会出错，从而得罪别人。