人们为了被认可，会去认可别人。
Memory is not just personal, it's collective. We remember through others and others remember through us.
你们会屈从于批评，还是会坚守信念？
每一次挫折都是为东山再起做的准备。
"Change is the only constant in the universe."
The future of petrochemicals lies in sustainability and efficiency.
What we know is not much. What we do not know is immense.
Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.