唯一真正的监狱是你脑海中的那个。
True leadership in forestry means thinking beyond profits and considering the planet first.
Do not think it worthwhile to produce belief by concealing evidence, for the evidence is sure to come to light.
生命之援助,这就是教育。
Men become civilized, not in proportion to their willingness to believe, but in proportion to their readiness to doubt.