Happiness is not about having more, but caring less.
The essence of learning is the acquisition of meanings.
The causal framework is the foundation of scientific reasoning.
The more you know about yourself, the more patience you have for what you see in others.
学习的唯一途径就是生活。
有时候,我认为我们紧紧抓住某样东西的原因是因为我们害怕如此美好的事情再也不会发生。