The best diplomat is one who can see the trends of future developments, not just the realities of the present.
在科学中最令人兴奋的短语，预示着新发现的，不是“我发现了！”而是“这很有趣……”
The past is always changing. It is not fixed. The past is not stable.
被锁链束缚往往比自由更安全。
译文：心地纯正，奸邪之人不能侵扰，行为端正，邪恶之人怎会欺辱。赏析：我们只要作风正派，光明磊落，品行端正，就不怕世间的流言蜚语，不怕小人的无端指责和谩骂。