Cultivating gratitude is one of the most reliable methods for increasing life satisfaction.
科学家们似乎仍未充分理解,所有地球科学都必须为揭示地球早期状态提供证据。
The most powerful art is often the simplest.
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.