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The human voice is the most beautiful instrument of all, and the most difficult to play.

Man is by nature a reasonable being, but animals, other than man, are by nature instruments of brute force.

采礦創(chuàng)新不是可選的——它對(duì)生存和可持續(xù)性至關(guān)重要。

We may be older now, but the passion for performing is still the same.

The least I can do is speak out for those who cannot speak for themselves.

美好生活是一個(gè)過(guò)程，而不是一種狀態(tài)。它是一個(gè)方向，而不是一個(gè)目的地。