I write fiction and I'm told it's autobiography, I write autobiography and I'm told it's fiction, so since I'm so dim and they're so smart, let them decide what it is or it isn't.

外表不端正的人，是因为德没有养成；内里不专—的人，是因为心没有治好。端正形貌，整饬内德，使万物都被掌握理解。

My propositions are elucidatory in this way: he who understands me finally recognizes them as senseless.

专注于方向而不是目的地。谁能知晓自己的命运？但保持正确的方向，你就定会到达你想去的地方。

理论物理学是一种形而上学。