The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
林业创新不仅仅是技术问题,更是思维方式的转变。
You do not need to leave your room. Remain sitting at your table and listen. Do not even listen, simply wait. Do not even wait, be quite still and solitary. The world will freely offer itself to you to be unmasked, it has no choice, it will roll in ecstasy at your feet.