人远则难绥，事总则难了。
释义：人际关系如果疏远了，就难以恢复；事情如果积累多了，就难以解决。说明了做人要重视人际关系的互动。
The past beats inside me like a second heart.
The essence of learning is the acquisition of meanings.
A government that fears its people is a government that has lost its legitimacy.
The realization of a practical quantum computer will require breakthroughs in both hardware and software.