To be brave is to love someone unconditionally, without expecting anything in return.

预测未来的最好方法就是发明它。

当孩子放在自然环境的环境里，他会显示出自己的能力。

理论物理学实际上是哲学。

I hope that in this year to come, you make mistakes. Because if you are making mistakes, then you are making new things, trying new things, learning, living, pushing yourself, changing yourself, changing your world.