You can't look back, you just have to put the past behind you and find something better in your future.
你不能回头看，你只能把过去抛在脑后，在未来找到更好的东西。
试管婴儿的研究是出于帮助不孕夫妇的愿望。
In chemistry, as in life, the most profound truths are often the simplest.
最成功的投资者是那些在市场动荡期间能够保持冷静的人。
思想的清晰性是通往哲学真理的第一步。
生命的意义在于活得充实，而不在于活得长久。