乐观主义者倾向于将他们的麻烦解释为暂时的、可控的和特定于一种情况的。另一方面，悲观主义者认为他们的麻烦会永远存在，破坏他们所做的一切，并且无法控制。
An excellent man; he has no enemies; and none of his friends like him.
如果你不前进，你就在落后。
"You can't judge people by what they do with their lives. You can only judge them by how they treat you."
毁灭过往所有文明的原因在于财富和权力的不均分配倾向。
古人云：“欲工善其事，必先利其器。”要想把事情做好，首先必须要有便利的工具。
The database is the most important piece of software in the enterprise, and the most important piece of software in the enterprise is the database. The database is the foundation of all applications. The database is the heart of the application, and the application is the heart of the business. The key to performance is to keep the hot data in memory.
能源的未来在于可持续和高效的解决方案。