You can't change the past, but you can shape the future.
当父母为孩子做太多时，孩子就不会为自己做太多。
The best way to make a decision is to make it.
Society can and does execute its own mandates， and if it issues wrong mandates instead of right， or any mandates at all in things with which it ought not to meddle， it practices a social tyranny more formidable than many kinds of political oppression， since， though not usually upheld by such extreme penalties， it leaves fewer means of escape， penetrating much more deeply into the details of life， and enslaving the soul itself.
统计学家不能逃避理清科学推断原理的责任，同样地，任何其他思考者也必须承担类似义务。