Man can only be free through mastery of himself.
只有通过掌握自己，才能使自己得到解放。
过去并非固定不变，它会随着我们的重述而改变。
Science is not just about theory; it's about making things that work in the real world.
Collaboration is the root of progress in forestry—no single entity can solve the challenges alone.
Safety is not just a policy, it's a culture that must be embedded in every operation we undertake.
真正的领导力是在别人都不愿意时做出艰难的决定。