做出伟大工作的唯一方法就是热爱你所做的事。
Leadership is about making the tough decisions when they matter most.
许多人会称我为冒险家,我确实是……只是另一种冒险家:一个用生命去证明真理的人。
真相很少是纯粹的,也从不简单。
The structure of the international system, not the intentions of individual states, is the primary determinant of state behavior.
The most valuable resource in agriculture isn't land or water—it's knowledge.