The highest activity a human being can attain is learning for understanding because to understand is to be free.

I never give up. I never give in.

插图不仅仅是图画；它们是故事的灵魂。

墨子说：言论如果能够付诸行动的就可以讲；不能够付诸行动的就别多说。言论不能付诸行动的而常讲，这就是卖弄口才了。

In the long run every program becomes rococo - then rubble.

海洋养育了数百万人，我们的责任是在利用其潜力的同时保护它。

You have to be willing to make mistakes; the big thing is to not make the same mistake over and over again.