It is the absence of facts that frightens people: the gap you open, into which they pour their fears, fantasies, desires.

Learning is not a passive process; it involves the active construction of knowledge.

幸福取决于内心，而非外界。

我画的是被反射的光，而不是被接收的光。

安全不是优先事项，而是价值观。优先事项会变，价值观不会。