Sustainable forestry isn't a cost—it's an investment in our future.
The future of technology depends on the diversity of those who build it.
Success is a function of persistence and doggedness and the willingness to work hard for twenty-two minutes to make sense of something that most people would give up on after thirty seconds.
老子说：“你要谨慎，别去扰乱人心。人心受压抑就会颓丧，受推崇就会振奋，但无论颓丧还是振奋，都像是被囚禁和伤害一样，轻轻抚慰才能软化刚强。受到伤害时就像被切割雕刻，情绪激烈时热得像烈土，情绪低落时寒得像凝冰。它变化迅疾，俯仰之间就可再次遨游四海之外；它静处时像深渊一般宁静，活动时高悬于天一般腾跃；奋发矜骄，不可束缚，这恐怕只有人心吧！