You can't look back, you just have to put the past behind you and find something better in your future.

不能察觉事情发生前所显示出的端倪的人，灾难就要降临到他身上。

In every word, there is a world waiting to be discovered.

有些人不喜欢改变，但如果替代方案是灾难，你就需要接受改变。

I don't want to be a product of my environment. I want my environment to be a product of me.

数学的本质在于它的自由。