可持续发展不是一种选择;它是我们对后代的责任。
语言不是描述现实的工具,而是现实本身。
My biggest opponent is myself.
The 40% solution: The capacity to increase happiness is within our personal control.
The future belongs to those who believe in the beauty of their dreams.
每一个字都是踏入未知的一步。
水产养殖的未来在于与自然和谐相处,而不是支配自然。
Education is what survives when what has been learned has been forgotten.