Every immigrant carries an invisible suitcase of memories.
每个移民都携带着一个看不见的记忆行李箱。
通往可持续性的道路充满了挑战和机遇。
"We are all made of starstuff, and it's our destiny to explore the stars."
The only time success comes before work is in the dictionary.
我们都在阴沟里,但仍有人仰望星空。