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

螢火蟲對群星說：「學者說你的光有一天會熄滅。」群星不回答它。

Innovation in natural gas extraction is key to meeting the world's growing energy demands while reducing environmental impact.

The more acute the experience, the less articulate its expression.

Science is a marathon, not a sprint.

真正的道路是沿著一條繩子，它不是懸在高處，而是緊貼地面。它似乎更多是為了讓人絆倒，而不是讓人行走。

Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence. Faith is belief in spite of, even perhaps because of, the lack of evidence.

Quality is not a claim; it is a evidence.

別讓你的恐懼決定你的未來。

The study of L-functions is a journey into the hidden symmetries of the number field.