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

数据库中最重要的东西是数据模型。如果你把数据模型做对了，其他一切都会随之而来。

愿意承担损失的投资者将是长期成功的投资者。

Good design is about solving problems, not just making things look nice.

我认为当你停止学习的那一刻，你就停止了成为一个作家。