to promise solemnly, often in a formal way
प्रतिज्ञा करना, अक्सर एक औपचारिक तरीके से (pratigya karna, aksar ek aupcharik tareeke se)
"He swore an oath to serve his country faithfully."
"उसने अपने देश की निष्ठापूर्वक सेवा करने की प्रतिज्ञा की थी।" (Usne apne desh ki nishthapoorvak seva karne ki pratigya ki thi)
to have unexpected good fortune
to make others happy with your positivity
A sum of money saved for the future or retirement.
to admit or confess to something.
To make someone lose confidence or enthusiasm.
greater power comes from a larger group