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

True leadership is not about being in charge, but about taking care of those in your charge.

If you can run a company, you can run a country.

I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.

Every building should be a teacher. It should teach us about light, about air, about how to live together.

The secret of joy in work is contained in one word - excellence. To know how to do something well is to enjoy it.

"The act of reading is an act of empathy. You are stepping into someone else's shoes, seeing the world through their eyes."