社会主义的功能是将苦难提升到一个更高的层次。
The beauty of life is, while we cannot undo what is done, we can see it, understand it, learn from it and change. So that every new moment is spent not in regret, guilt, fear or anger, but in wisdom, understanding and love.
Great truths are even more simple than I thought they were....
The next green revolution must be both productive and environmentally responsible.