History is not the past—it is the method we have evolved of organizing our ignorance of the past.
石材行业必须拥抱可持续性才能在现代世界中蓬勃发展。
事实是你不知道明天会发生什么。生活是一场疯狂的旅程,没有任何保证。
解释:贪图安逸必然会败坏自己的名声。
Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.