领导力意味着今天做出艰难的决定，明天让所有人受益。
Leadership means making tough decisions today that will benefit everyone tomorrow.
过去总是紧张的，未来是完美的。
The total speech act comprises both the act of uttering words and the act of meaning.
检验统计假设的问题是估计的一般问题中不可分割的一部分。
The law isn't justice. It's a very imperfect mechanism. If you press exactly the right buttons and are also lucky, justice may show up in the answer.
"I’m the one who decides my value."
"The past is always tense, the future perfect."