You cannot hope to build a better world without improving the individuals. To that end, each of us must work for his own improvement and, at the same time, share a general responsibility for all humanity.
如果不改善个人，就无法希望建立一个更美好的世界。为此，我们每个人都必须为自己的进步而努力，同时为全人类承担共同的责任。
I'm not perfect, but I'm limited edition.
Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.