天然气的未来在于其适应能力，而不仅仅是当前的主导地位。
I'm not afraid of storms, for I'm learning how to sail my ship.
色彩是建筑中的强大工具；它可以改变空间并唤起情感。
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
The discovery of DNA structure was like unraveling a very complex puzzle.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.