即使在困难时刻，我也总是努力保持积极。
I always try to be positive, even in difficult moments.
The truth is that in America, the Jew is a figment of the Christian imagination.
Environmental responsibility should be integrated into every decision we make.
最好的投资是那些能够创造未来的人。
"Every story has multiple perspectives, and it's our duty to explore them all."
最崇高的行为是将他人置于自己之前。
学习是系统中产生的任何变化，这些变化或多或少会永久性地改变其适应环境的能力。
