Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.

Sustainability isn't just about planting trees—it's about planting the right trees in the right places, for the right reasons.

I believe that if you keep your faith, you keep your trust, you keep the right attitude, if you're grateful, you'll see God open up new doors.

每一个数学问题都是通向更深入理解世界的窗口。

In a 5 year period we get one superb programming language. Only we can't control when the 5 year period will be.

玛雅安吉洛在她的诗歌《我们的祖母们》中这样说。当我在这个世界穿行，我带上自己所有的历史——所有那些帮我铺过路的人都是现在这个我的一部分。

I don't want to be a master. I want to be a student.