Education’s rewards are too distant when today’s survival is urgent.

The future of forestry lies in sustainable practices that balance economic growth with environmental stewardship.

心理活动总是朝向某个目的。

生活是一系列的时刻，有些转瞬即逝，有些永恒。

The six colors， including the white background， represent the colors of all the world's flags ... this is a true international emblem.

释义：天下万物的存在与否，不是人的思考、忧虑所能使其产生或消失的。