解释：处于安全环境时要考虑到可能出现的危险，考虑到危险就会有所准备，事先有了准备就可以避免祸患。

I remember my friend Johnny von Neumann used to say, 'with four parameters I can fit an elephant, and with five I can make him wiggle his trunk.'

The music is my voice when I can't speak.

你不必理解所有事物才能去爱它。

艺术源于必要性，而非时尚。

True leadership is about serving others, not commanding them.