The greatest threat to our planet is the belief that someone else will save it.

和其它动物相比较，婴儿在出生以后，要有更长的一段霎时间需要别人的照顾。

The quality of a country's institutions is the most important determinant of its success.

If you do not believe in yourself, no one else will.

最好的赞美是当人们告诉我，我的音乐帮助他们度过了艰难时期。