Legal rules are not merely commands backed by threats.

In science, as in life, the important things are rarely simple or obvious.

Never invest in any idea you can't illustrate with a crayon.

道，真实可信，无为且没有形相，可以流传而不可以传授，可以得到却不能够看见；自己便是本根，没有天地之前就已经存在；鬼神天帝因它而化，天地因它而生；在太极之上而不为高，在六合之下而不为深，生在天地之先而不为亘久，长于上古之时却不为老。

我们必须拥抱数字化转型，以提高效率并降低成本。

The city is the greatest invention of mankind.