The key to sustainable success is balancing profit with purpose.

任正非内部讲话稿

The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards - and even then I have my doubts.

Theatre survives because it's the one place you're guaranteed to find living people in a room together.

译文：不要因为很小的善事就不去做，也不要因为很小的恶事就去做。赏析：善事虽小，时间久了能提高人的品质。恶事虽小，但时间久了就会败坏人的品行。