有时候你得有点调皮。
Sometimes you have to be a little bit naughty.
The future belongs to those who can adapt and evolve.
译文：明年的今天，你一定能登上青云高处(指金榜题名)，到那时再笑看人间举子们为功名忙碌奔波的样子吧。
The essence of mathematics lies in its freedom.
一个人最危险的敌人是他自己的口舌。
I think that it's important to surround yourself with people who inspire and support you.
「释义」：坚守志向要像心痛发作，全神贯注在痛处，哪还有心思闲聊多事？
The human mind is capable of comprehending the universe because the universe has generated minds capable of comprehending it.