Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands – it’s the upstairs that counts.
君子不用水来当镜子,而是拿别人来当镜子。用水当镜子可以看到的是容貌,用人当镜子则可以知道吉凶对错。
Variant: All human actions have one or more of these seven causes: chance, nature, compulsions, habit, reason, passion and desire.
Acting is not about being someone different. It's finding the similarity in what is apparently different, then finding myself in there.