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 most reliable and cost-effective way to improve performance is to use parallelism.

音乐可以带人去另一个世界，我希望我的歌可以做到。

What other dungeon is so dark as one's own heart! What jailer so inexorable as one's self!

Every little thing you do is magic

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

Data is the lifeblood of AI.