最大的风险是根本不承担任何风险。
广义相对论可能是所有现有物理理论中最美的。
Integrity is the foundation of an enterprise, losing it means losing everything.
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。
I've learned that you can't control everything, but you can control how you react to it.