过去总是紧张的，未来是完美的。
The past is always tense, the future perfect.
If I was an artist and I was in the studio, then whatever I was doing in the studio must be art.
Architecture begins with the ground and reaches for the sky.
We try to buy stocks that are selling below their book value.
我不是一个容易被影响的人。
Every organism is in a struggle for existence.