The only way to do great work is to love what you do.
I’m not afraid of what people say about me. I’m afraid of what I might say back.
我不害怕跌倒，我害怕对跌倒的恐惧。
每一个发现都为成千上万的新问题打开了大门。
【译文】 孔子说：“将知识默记在心，学习时，不感到满足；教人时，不感到疲倦，对我来说没什么问题。”
"In the end, we will remember not the words of our enemies, but the silence of our friends."