to have confidence in your own abilities
相信自己 (xiāngxìn zìjǐ)
"Believe in yourself and you can achieve anything."
"相信自己,你就能实现任何事情。" (xiāngxìn zìjǐ, nǐ jiù néng shíxiàn rènhé shìqíng)
to appear happy and cheerful
To do something faster to compensate for wasted time.
the path or actions that lead to achievement
to fight very fiercely or with great determination
to make someone fall in love with you quickly
to persuade someone to do something