The state is not a work of art; it is a necessity.

若心不专一就会一无所获，要想求全就学得不精，一心二用就会学不明白。意在强调专心致志和“术业有专攻”的重要性，只有专注于自己的志业，不好高骛远，才能有所成。

The greatest experiments are those that challenge what we think we know.

战略的本质是选择不做什么。

The best way to achieve superior investment results is to invest in a diversified portfolio of low-cost index funds.

Most of what makes a book 'good' is that we are reading it at the right moment for us.