I'm the reason your mama's so depressed.
你妈妈那么抑郁是因为我。
The night is a great city, but the stars are its lights.
领导者应该具备战略眼光和宽广的世界观,以应对复杂的国际挑战。
宇宙用数学的语言说话,而我们是它谦逊的诠释者。