教学的艺术是帮助发现的艺术。

在困难中蕴含着机会。

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.

The ability to learn from noisy data is a key aspect of robust machine learning systems.

最好的报复是巨大的成功。