Every artist dips his brush in his own soul, and paints his own nature into his pictures.

基因编辑的伦理影响必须在每一步都得到考虑。

The dead are always looking down on us, they say. But we don't look back.

对待小人态度严厉，不困难，困难的是让自己不去憎恨厌恶他们；对待君子恭敬谦逊，不困难，困难的是让自己始终以礼相待他们。

"Die Vergangenheit ist nie tot, sie ist nicht einmal vergangen."