To know is nothing at all; to imagine is everything.
给我贞洁和节制,但不要立刻。
出自《魏源集·默觚下·治篇五》。三代以上,天都跟现在的天不一样,地都跟现在的地不一样,人也跟现在的人不一样,物也和现在的物不一样。
The only limit to our realization of tomorrow will be our doubts of today.
Profit and sustainability are not enemies; they are partners in long-term success.