过去充满了声音——我们只需要倾听。
对于只有一把锤子的人来说,每个问题看起来都像是钉子。
音乐可以治愈人心,我希望我的歌可以帮助人。
In string theory, all particles are vibrations of a tiny supersymmetric string.
You are never too old to set another goal or to dream a new dream.
The key to nudge is to make it easy for people to make better choices.