We're not trying to preach, we're just trying to teach.

The historian must have some kinship with his subject. The dead will not speak unless they are properly addressed.

The world must be set in order. The time has come when ethics must be dealt with by science, and never again by mere opinion.

"Silence is the perfectest herald of joy: I were but little happy, if I could say how much."

Leadership is not about giving orders; it's about inspiring people to see the vision and work together to achieve it.

The past beats inside me like a second heart.

在二战之前，生活是简单的。在那之后，我们有了系统。