你们要不计一切代价地展示聪明，还是选择善良？
As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.
绘画是一种无法被其他语言替代的语言。
Strength does not come from winning. When you go through hardships and decide not to surrender, that is strength.
挑战让生活有趣，克服它们让生活有意义。