You can’t build a reputation on what you are going to do.

The essence of mathematics lies in its freedom.

"The measure of a good book is whether it makes you think, feel, and see the world differently."

"Reading is the foundation of all learning."

做伟大工作的唯一途径就是热爱你所做的事。

所以富贵的人极其奢侈,二孤儿寡妇却受饥挨饿,虽然想天下不乱,也不可能。国君若真的希望天下太平而不希望天下大乱的话,如果要吃喝,就不能不节俭。

"Home is not a place, it's a feeling."