We are all in the gutter, but some of us are looking at the stars.

The best leaders are those who listen more than they speak.

Three passions， simple but overwhelmingly strong， have governed my life: the longing for love， the search for knowledge， and unbearable pity for the suffering of mankind.

You can't manage what you don't measure.

I don’t think of myself as a classical artist or a pop artist. I just think of myself as an artist.