色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

Avarice， the spur of industry.

The greatest journeys are the ones that change us without our noticing.

Science is not just about discovery; it's about understanding and connecting the dots.

The fact that people are full of greed, fear, or folly is predictable. The sequence is not predictable.

The more you know, the more you realize you don't know.

I'm not a perfect person, but I try to be better every day.

Forests are the lungs of our planet; we must treat them with the care they deserve.

You are never too old to set another goal or to dream a new dream.

我不考慮成為歷史上最好的，我考慮的是每天都做到最好。

農業的真正進步是用健康衡量的，而不僅僅是產量。

The novel is the most complete representation of human experience.