改变的秘诀是将你所有的精力集中在建设新事物上，而不是与旧事物斗争。

The paper industry has a responsibility to lead the way in sustainable practices—we can't wait for others to show us how.

I always try to be positive and enjoy every moment.

Other holidays repose upon the past; Arbor Day proposes for the future.

I have so much admiration for women who are married, have kids, and work full time. I don't know how you do it. I don't think I could.

Each success only buys an admission ticket to a more difficult problem.

人生苦短，必须快乐。