You are never too old to set another goal or to dream a new dream.
We are punished by our sins not for them.
生活是关于创造自己,而不是寻找自己。
科学是连接过去与未来的桥梁,它让我们能够站在巨人的肩膀上看得更远。
The truth is not always comfortable, but it is necessary.
Stay focused on what you can control, and don’t waste energy on what you can’t.