Stay true to yourself, because no one can replace you.
坚持做自己，因为没有人能代替你。
The pursuit of knowledge is a journey without end, and that's what makes it exciting.
Stay focused and never lose sight of your goals.
不要担心别人会做什么。预测未来的最好方法就是创造未来。
"In times of crisis, true leaders emerge by making tough decisions with conviction."
"Sometimes you have to accept that some people are just not meant to stay in your life forever."