出自《魏源集·魏源诗文》。万种感情交集在这(与林则徐见面)苍茫的一天，朋友相逢竟然一句话也说不出来。

Happiness is holding someone in your arms and knowing you hold the whole world.

【译文】如果不明事理，那么动就不知道往哪里去;如果不动，那么即使明白事理也没有用处。

To understand the present, you must first understand the past.

Science is a journey, not a destination.