正是通过观察和反思的力量，人们才能找到方法。所以我们必须不断挖掘和钻研。
It is on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.
旅行对我来说，是恢复青春活力的源泉。
The future of a nation depends on today's education.
勇敢的人可能不会永远活着，但谨慎的人根本活不下去。
I have the same goal I've had ever since I was a girl. I want to rule the world.
我觉得作为一个歌手，最重要的不是技巧，而是感情。
Cognition refers to all processes by which the sensory input is transformed, reduced, elaborated, stored, recovered, and used.