一个人的最终衡量标准不是他在舒适和便利时站在哪里,而是他在挑战和争议时站在哪里。
The ultimate measure of a man is not where he stands in moments of comfort and convenience, but where he stands at times of challenge and controversy.
I do not write for myself alone, but for those who cannot speak.
Our legacy will be defined by how we treat the forests today.
真正的问题不在于机器是否会思考,而在于人类是否会思考。
Innovation without execution is just an idea.