领导力关乎留下遗产，而不仅仅是资产负债表。

I think music in itself is healing. It's an explosive expression of humanity. It's something we are all touched by. No matter what culture we're from, everyone loves music.

Not hammer-strokes， but dance of the water sings the pebbles into perfection。

要理解知觉，研究其在适应中的作用。