The key to understanding human cognition is to understand how symbols are manipulated.
理解人类认知的关键在于理解符号是如何被操作的。
气候变化的挑战要求科学界采取紧急行动。
The greatest happiness of the thinking man is to have fathomed the fathomable, and to quietly revere the unfathomable.
I love the competition, the challenge, and the fight.
我们拥有的最伟大工具是我们心灵的力量。