社会的力量在于其平衡个人自由与社会凝聚力的能力。

侦探就是寻找那些不想被发现的东西的人。

Leadership is solving problems. The day soldiers stop bringing you their problems is the day you have stopped leading them.

The minerals we extract today must serve the needs of future generations as well.

真理和清晰是互补的。

当你怀疑自己能否飞翔的那一刻，你就永远失去了飞翔的能力。