过去总是紧张的,未来是完美的。
忠于自己,但永远保持学习的心态。
Success requires persistence, the ability to not give up in the face of failure, and to learn from that failure.
嗅觉系统的美在于它既简单又复杂,使我们能够检测和区分几乎无限数量的气味。
We live in a world of shadows, and we ourselves are shadows.