解析:学问之道在于找回迷失的本心。
You can be whatever you want, so be the person who ends meetings early.
可持续性不是一种选择;它是农业未来的必要条件。
上网应该是一种权利,而不是特权。
有时候,你会不会想,如果当初试一试会怎样?
"We all have a responsibility to bear witness to what we see and to speak out against injustice."