我并不是一回到自行车上就赢了。有很多起伏，有好日子也有坏日子。
I didn't just jump back on the bike and win. There were a lot of ups and downs, good days and bad days.
Sometimes the thing you're most afraid of is the thing that will set you free.
同一元素的原子在质量和性质上是相同的。
No matter how complex or refined, all behavior is to be explained in terms of stimulus and response.
The wise are not ashamed to seek knowledge, for they know the ocean of wisdom is boundless.