In dreams, you don't need to make any distinctions between things. Not at all. Boundaries don't exist. So in dreams there are hardly ever collisions.
物理学的美不在于拥有所有答案,而在于提出更好的问题。
Believe in yourself and anything is possible.
【译文】我每天多次省察我自己:为别人做事有没有尽力,和朋友交往有没有不真诚,教别人的东西自己有没有研习好。
You are only as young as the last time you changed your mind.