设定目标的用意不在于非得达成，而在于有个明确方向。

领导力在于创造一个让人们感到有能力冒险并从失败中学习的环境。

人类的自由在其选择中被限制。

The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.

爱是唯一能让我们忘记存在恐怖的东西。

游戏的未来掌握在下一代创作者手中。我们必须培养和支持他们。

Technology in forestry should enhance nature's processes, not replace them.