The past is a shadow that follows us, but it is our choice whether to let it define us.
Science is a journey, not a destination.
The only limit to our realization of tomorrow will be our doubts of today.
在远方河畔旷野，我与吾爱并肩伫立，在我微倾的肩膀，她搭上纯白的手臂。她嘱我淡然生活，像青草滋长于岸堤。但当时年少无知，如今早已泪眼凄凄。
每个人都有值得讲述的故事，每个故事都有值得学习的教训。
物理定律在宇宙中任何地方都是相同的，这是一个深刻的真理。
遗传密码的美在于它的普遍性；它被所有已知的生命形式共享。
We don't even know how strong we are until we are forced to bring that hidden strength forward. In times of tragedy, of war, of necessity, people do amazing things. The human capacity for survival and renewal is awesome.
Every line we draw carries responsibility.