孤独是自我的贫乏；独处是自我的丰富。
Loneliness is the poverty of self; solitude is the richness of self.
A man's life of any worth is a continual allegory.
Sustainability must be at the core of every chemical company’s strategy—it’s no longer optional.
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.
"To understand a people, you must first understand their stories."