我本就一无所有，所以没什么可失去的。

History does not repeat itself, but it recurs in different forms.

解释：只有去学习才能懂得世间的道理；如果耻于向人求教，许多东西就会永不知晓。

We are all bit-part actors in each other's lives.

Law is not a system of rules, but a system of rules and principles.

The consistency of your endeavors (exercise， companionship， work) is more important than the quantity. Nothing beats small things done every day， which is way more important than what you do occasionally.