想知道能否信任一个人，最好的办法就是去信任他。

一本好书是一位伟大的老师。

关于MM定理最重要的事情不是它的现实性，而是它的简单性。

照明不仅仅是关于可见性；它是关于情感和讲故事的。

The real moral test of a society is how it treats those who are at the dawn of life, the children; those who are in the twilight of life, the aged; and those who are in the shadow of life, the sick, the needy and the handicapped.

Music taught me perseverance.