The laws that forbid the carrying of arms are laws of such a nature. They disarm only those who are neither inclined nor determined to commit crimes.... Such laws make things worse for the assaulted and better for the assailants; they serve rather to encourage than to prevent homicides, for an unarmed man may be attacked with greater confidence than an armed man.

Especially in technology, we need revolutionary change, not incremental change.

"Every story has a thousand truths."

如果攻击特别伤人，我总是非常高兴，因为我想，如果他们攻击个人，这意味着他们没有留下任何政治论点。

对抗病毒是一场持续的战斗，科学必须始终领先一步。

Every seed planted is a promise to future generations.

创新决定我们飞得有多高，品质决定我们走得有多远。

过去从未死去，它甚至还未过去。