We are all alone in this world, and we must find our own way.
在这个世界上,我们都是孤独的,我们必须找到自己的路。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
个体总是不得不努力,以免被部落淹没。
The most dangerous phrase in business is 'We've always done it this way.'
The main thing is to keep the main thing the main thing.
广东话谚语