The only information we can legitimately derive from aesthetic and moral experiences is information about our own mental and physical make-up.

The best books are those that stay with you long after you’ve read them.

变革在开始时最艰难，在中期最混乱，在结束时最美好。

I think that when you love somebody, whether it's right or wrong, nobody can tell you you're wrong.

成功数据库系统的关键在于其能够随着用户需求的变化而发展。