Life is too short to be anything but happy.
粒子的概念只是近似的,并且只有在动量较小的极限下才有意义。
生活的习惯塑造灵魂,灵魂塑造面容。
The most important thing is to be able to think.
Every immigrant carries an invisible suitcase of memories.
The truth is not always what we want to hear.