子曰：“不患人之不己知，患不知人也。”
The Master said, “Don't worry about not being acknowledged by others: worry about failing to acknowledge them.”
[1] 《诗经》第55篇。参看理雅各（Legge） Chinese Classic （《中国经典》）第四卷第55页。 pZF8GZrdtGRn5p+Sakil2coyAFZ1YWgMBN/XLh8t02xJ/kZwvgXVSjH/OFgwerKq
