如果你无法简单地解释它，说明你理解得还不够透彻。
If you can't explain it simply, you don't understand it well enough.
The paper industry has a responsibility to lead the way in sustainable practices—we can't wait for others to show us how.
Love won’t obey our expectation. Its mystery is pure and absolute.
The world is what it is; men who are nothing, who allow themselves to become nothing, have no place in it.
你女儿那么痴迷是因为我。