The only thing that can make you free is your own mind.
一棵树的真正价值不在于它的板材体积,而在于它的根系和影响。
生命的游戏是永恒的学习的游戏。至少如果你想赢的话,就是这样。
家不是一个地方,而是一系列时刻,一系列记忆的集合。
The essence of mathematics lies in its power to reveal patterns and symmetries.