Both incentives and punishments elicit powerful responses.
That's one small step for (a) man, one giant leap for mankind.
沉默是被压迫者的语言。
Laughter is timeless, imagination has no age, and dreams are forever.
时间的流逝既是祝福也是诅咒。
建筑是关于创造场所，而不仅仅是空间。