The world is not a pleasant place to be, but it is the only one we have.
文化进化不是线性进展,而是适应和变化的复杂网络。
林业领导力意味着有勇气做出比你任期更持久的决策。
The revolution is made through human beings, but individuals must forge their revolutionary spirit day by day.
The future of drones lies in cross-border integration.