a feeling of being grateful to someone who has helped you
对帮助过你的人心存感激的感觉 (dui bangzhu guo ni de ren xincun ganji de ganjue)
"We owe a debt of gratitude to our mentors."
"我们对我们的导师欠有一笔感激之债" (women dui women de dashi que you yi bi ganji zhi zhai)
a period of difficulty or trouble
very rarely
people who are careless with their money will lose it quickl...
to give praise or admiration to someone
to have positive feelings about who you are or what you do
a state of mental and emotional calmness