"Tennis is a mental game. Everyone is fit, everyone hits great forehands and backhands."
网球是一项心理游戏。每个人都很健康，每个人都能打出漂亮的正手和反手。
A good mathematician is always ready to generalize.
The only way to avoid mistakes is to have no new ideas.
The strictness of Russian laws is softened by the non-obligatory nature of their execution.
Between the wish and the thing the world lies waiting.
钢琴对我来说就像一个老朋友。