享受出现在无聊和焦虑之间的边界，当挑战与个人的行动能力刚好平衡时。
"Cada palavra escrita é um ato de coragem, uma declaração de existência."
最好的数据库系统是对用户不可见但功能强大的系统。
我不听别人说什么，我只是出去尽我所能。
The ratio of positive to negative emotions that predicts flourishing is about 3 to 1. Above that ratio, people tend to flourish; below it, they tend to languish.
只有将环保融入生产全过程，才能真正实现绿色发展。
【解释】不是自己分内应享受的幸福，无缘无故得到意外之财，即便不是上天的诱饵，也是诈骗的陷阱，不睁大眼睛，就会落入圈套中。
The beauty of theoretical computer science lies in its ability to connect abstract mathematical concepts with practical computational problems.