最好的建筑既是永恒的，又是及时的。

The walls of the educational system must come down. Education should not be a privilege, so the children of those who have money can study.

The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.

"I don't think about the past. I don't think about the future. I just think about now."

The challenge is to make the invisible visible.

我所知道的最大快乐，是祕密的做善行，然后被人意外的发现。