设定新目标或做新梦想永远不会太老。
You are never too old to set another goal or to dream a new dream.
数学的目标是使简单的复杂化，使复杂的简单化。
I believe in the power of positive energy.
We must balance tradition with technology to move the leather industry forward.
True happiness comes from doing what you love.
Quality is more important than quantity. One home run is much better than two doubles.