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

心理學的方法必須嚴格經驗化。

未來屬于那些能夠平衡短期表現和長期愿景的人。

The best traders are those who can adapt to changing market conditions.

如果我們從土地中索取，就必須以同樣的方式回饋。

Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

要養活世界，我們必須先理解它。

人才是煤炭行業的核心競爭力。

The story is not in the words; it's in the struggle.

過你愛的生活。愛你過的生活。