I don't think anything is unrealistic if you believe you can do it.

最可持续的建筑是已经建成的建筑。

Every decision we make in aquaculture has a ripple effect on the ecosystem.

El arte no debe ser un espejo que refleja, sino un martillo que forja.

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

世界是一个谜题，而我们是缺失的部分。