Here is my fav encouraging dialogue..
Javed Akhtar to Mona n Kirti, "Yeh duniya mujhse aur aapse bohot badi hai. Yeh jitna aapko patke, aap utna hi uske saamne ho jao. Phir ek din dekhna, yeh duniya aapse haar maan legi. Aur jeet aapki hogi..!"
Qazi to Mandira, "Pehle maine kaha tha ki mein Chattan banuga, baad mein phirse danger mein aane ke baad kaha ki mein Pahad banunga, aaj ek baar phirse danger mein aakar kehta hoon ki mein Mount Everest banunga!"