Two in bedroom, One in house, None in kitchen. Who am I ?

Two in bedroom, One in house, None in kitchen. Who am I ?

A 300 ft. train is traveling 300 ft. per minute must travel through a 300 ft. long tunnel.  How long will it take the train to travel through the tunnel?

Teacher: Can you define who is lecturer?

“To me, beauty is natural beauty. If you’re naturally yourself, you’re beautiful.”

“Crying does not indicate that you are weak. Since birth, it has always been a sign that you are alive.”

“Live and act within the limit of your knowledge and keep expanding it to the limit of your life.”