The mind is the most important thing in tennis.
在网球中,心态是最重要的。
The past is never dead. It's not even past.
作为非洲人就是现代人——这是我们必须接受的核心悖论。
神经系统的复杂性既是挑战,也是灵感。
Law is a system of rules that are enforced through social institutions to govern behavior.