It must be remembered that while sympathy with joy intensifies the sum of joy in the world., sympathy with pain does not really diminish the amount of pain. It may make man better able to endure evil, but the evil remains.

循环经济不是即将到来——它已经在这里。问题在于你的企业是否准备好了。

The existence of a legal system depends on the acceptance of secondary rules by officials.

Your time is limited, don’t waste it living someone else’s life.