A mind free from cares and fears is needed to experience true happiness.

译文：人生变化不定，富贵难以预料。

It is better for you to be free of fear lying upon a pallet, than to have a golden couch and a rich table and be full of trouble.

The best leaders are those who listen more than they speak.

Technology is the great equalizer in making energy production cleaner and more accessible.

The discovery of gravitational waves was a testament to the power of human ingenuity and perseverance.

一切能被说出的都能够清楚地被说出，而我们不能谈论的，必须保持沉默。

译文：性格怪异，脾气不好的人，多因心胸狭窄、容不得人而终日处于不安之中，从而落得个短命的下场；语言尖酸刻薄的人，因少积口德而使得众人都远离其人，得不到别人的帮助，使得自己福分浅薄。