Strong minds discuss ideas，average minds discuss events，weak minds discuss people.

Confidence is the most precious commodity in the financial system.

God's great power is in the gentle breeze,not in the storm.

The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.

The key to making a great film is to have a clear vision and to stick to it.

酸的强度由其提供质子的能力来衡量，碱的强度由其接受质子的能力来衡量。