自由竞争是提高经济效率和创造繁荣的重要手段。
Free competition is the great means of increasing the efficiency and prosperity of the economic system.
每一条法律规则的存在都归因于一个目的，一个实际的目标。
Love is or it ain't. Thin love ain't love at all.
I am not trying to imitate a photograph, I am trying to make one.
Success comes when preparation meets opportunity.
解释：在人活动范围内的水就污浊，在野外无人地方的水就清洁。同为一样的水，都是从天边开源，有的混浊有的清洁，这是它们所处环境使它们这样的。
The more you praise and celebrate your life, the more there is in life to celebrate.